diff --git a/.env.example b/.env.example
index 5d119ee..1fe9b06 100644
--- a/.env.example
+++ b/.env.example
@@ -39,7 +39,7 @@ NOSTR_RELAY_URLS=ws://localhost:10547
 # External Source Adapters Configuration
 # Comma-separated list of adapter IDs to enable
 # Available adapters: arasaac
-# Example: ENABLED_ADAPTERS=arasaac
+# Example: ENABLED_ADAPTERS=arasaac,openverse
 # ENABLED_ADAPTERS=
 
 # Timeout for adapter requests in milliseconds (default: 3000)
diff --git a/Dockerfile b/Dockerfile
index 126423a..1f5a704 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -39,6 +39,7 @@ USER node
 COPY --chown=node:node package.json pnpm-workspace.yaml pnpm-lock.yaml $APP_PATH/
 COPY --chown=node:node packages/oer-adapter-core $APP_PATH/packages/oer-adapter-core/
 COPY --chown=node:node packages/oer-adapter-arasaac $APP_PATH/packages/oer-adapter-arasaac/
+COPY --chown=node:node packages/oer-adapter-openverse $APP_PATH/packages/oer-adapter-openverse/
 RUN pnpm install
 
 COPY --chown=node:node src tsconfig.build.json tsconfig.json $APP_PATH/
diff --git a/README.md b/README.md
index cbf61d0..aebb305 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,19 @@
 # Nostr OER Finder - Aggregator and Plugin
 
+An Open Educational Resources (OER) discovery system built on Nostr, providing:
+
+1. **Aggregator Service**: Listens to configurable Nostr relays for OER image resources, collects them, and exposes them via a public API. Can also proxy to external OER sources through an **extendable adapter system** - add your own adapters to integrate any external API.
+2. **Source Adapters**: Pluggable adapters for external OER sources (e.g., ARASAAC) that integrate seamlessly with search results. The adapter plugin system makes it easy to add new sources.
+3. **JavaScript Packages**: Type-safe API client and web components for integrating OER resources into applications
+
+**Motivation**: Instead of configuring for each new educational app new OER sources, this project aims to offer a meta search with reusable web components. The idea is to make it as easy as possible to install a OER search component in any Javascript application with multiple sources preconfigured. The main idea started to listen for OER Nostr events. But as this network must be estabilished first, additional sources were introduced.
+
+## Demo of the configurable Web Components
+<img src="./docs/images/oer-finder-plugin-example.png" width=750/>
+The screenshot shows an example of using Openverse as a OER source for the keyword "car".
+
+## Overview
+
 ```
 ┌───────────────────────────────────────────────────────────────────┐
 │                         Your Application                          │
@@ -29,20 +43,10 @@
                │               │               │
                ▼               ▼               ▼
           ┌────────┐     ┌──────────┐    ┌──────────┐
-          │ARASAAC │     │  Future  │    │  Future  │
+          │ARASAAC │     │ Openverse│    │  Future  │
           └────────┘     └──────────┘    └──────────┘
 ```
 
-An Open Educational Resources (OER) discovery system built on Nostr, providing:
-
-1. **Aggregator Service**: Listens to configurable Nostr relays for OER image resources, collects them, and exposes them via a public API. Can also proxy to external OER sources through an **extendable adapter system** - add your own adapters to integrate any external API.
-2. **Source Adapters**: Pluggable adapters for external OER sources (e.g., ARASAAC) that integrate seamlessly with search results. The adapter plugin system makes it easy to add new sources.
-3. **JavaScript Packages**: Type-safe API client and web components for integrating OER resources into applications
-
-## Demo of the configurable Web Components
-<img src="./docs/images/oer-finder-plugin-example-2.png" width=750/>
-<img src="./docs/images/oer-finder-plugin-example.png" width=750/>
-
 ## Quick Start
 
 ### Development Server Setup
@@ -143,6 +147,7 @@ pnpm add @edufeed-org/oer-finder-plugin
 - **[Server Setup](./docs/server-setup.md)** - Installation, configuration, development, and testing
 - **[Client Packages](./docs/client-packages.md)** - API client and web components usage
 - **[Client Packages Examples for Angular](./docs/client-packages-angular.md)** - Web components usage in Angular
+- **[Client Packages Examples for Svelte](./docs/client-packages-svelte.md)** - Web components usage in Svelte
 - **[Client Packages Examples for React](./docs/client-packages-react.md)** - React component wrappers usage
 
 ### Architecture & Design
diff --git a/docs/client-packages-svelte.md b/docs/client-packages-svelte.md
index 4a533eb..d10a3ca 100644
--- a/docs/client-packages-svelte.md
+++ b/docs/client-packages-svelte.md
@@ -10,7 +10,7 @@ For installation, see [Client Packages (Web Components Plugin)](./client-package
 
 The recommended pattern is to slot `<oer-list>` and `<oer-pagination>` inside `<oer-search>` for automatic pagination handling.
 
-```svelte
+```javascript
 <script lang="ts">
 	import type {
 		OerSearchResultEvent,
@@ -90,7 +90,7 @@ The recommended pattern is to slot `<oer-list>` and `<oer-pagination>` inside `<
 
 For array/object properties like `available-sources`, convert to JSON string:
 
-```svelte
+```javascript
 <script lang="ts">
   const availableSources = [
     { value: 'all', label: 'All Sources' },
diff --git a/docs/images/oer-finder-plugin-example-2.png b/docs/images/oer-finder-plugin-example-2.png
deleted file mode 100644
index f311aeb..0000000
Binary files a/docs/images/oer-finder-plugin-example-2.png and /dev/null differ
diff --git a/docs/images/oer-finder-plugin-example.png b/docs/images/oer-finder-plugin-example.png
index b443e05..d9ee114 100644
Binary files a/docs/images/oer-finder-plugin-example.png and b/docs/images/oer-finder-plugin-example.png differ
diff --git a/package.json b/package.json
index ee3230f..008560d 100644
--- a/package.json
+++ b/package.json
@@ -33,6 +33,7 @@
   "dependencies": {
     "@edufeed-org/oer-adapter-arasaac": "workspace:*",
     "@edufeed-org/oer-adapter-core": "workspace:*",
+    "@edufeed-org/oer-adapter-openverse": "workspace:*",
     "@nestjs/common": "^11.1.8",
     "@nestjs/config": "^4.0.2",
     "@nestjs/core": "^11.1.8",
diff --git a/packages/oer-adapter-arasaac/src/arasaac.mapper.ts b/packages/oer-adapter-arasaac/src/arasaac.mapper.ts
index 37e1679..dd11b20 100644
--- a/packages/oer-adapter-arasaac/src/arasaac.mapper.ts
+++ b/packages/oer-adapter-arasaac/src/arasaac.mapper.ts
@@ -92,9 +92,13 @@ export function mapArasaacPictogramToOerItem(
   const attribution =
     language === 'de' ? ARASAAC_ATTRIBUTION_DE : ARASAAC_ATTRIBUTION_EN;
 
+  const landingUrl = `${ARASAAC_WEB_BASE_URL}/${language}/${pictogram._id}`;
+  const imageUrls = buildImageUrls(pictogram._id, imageBaseUrl);
+
   return {
     id: `arasaac-${pictogram._id}`,
-    url: `${ARASAAC_WEB_BASE_URL}/${language}/${pictogram._id}`,
+    url: imageUrls.medium,
+    foreign_landing_url: landingUrl,
     name: primaryKeyword,
     description: null,
     attribution,
@@ -105,7 +109,7 @@ export function mapArasaacPictogramToOerItem(
     file_size: null,
     file_dim: '500x500',
     file_alt: primaryKeyword,
-    images: buildImageUrls(pictogram._id, imageBaseUrl),
+    images: imageUrls,
     creators: buildCreators(),
   };
 }
diff --git a/packages/oer-adapter-core/src/adapter.interface.ts b/packages/oer-adapter-core/src/adapter.interface.ts
index fca1d47..aa38094 100644
--- a/packages/oer-adapter-core/src/adapter.interface.ts
+++ b/packages/oer-adapter-core/src/adapter.interface.ts
@@ -32,6 +32,8 @@ export interface ExternalOerItem {
   id: string;
   /** URL to the resource */
   url: string;
+  /** URL to the resource's landing page on the original source website */
+  foreign_landing_url: string | null;
   /** Name/title of the resource */
   name: string | null;
   /** Description of the resource */
diff --git a/packages/oer-adapter-openverse/package.json b/packages/oer-adapter-openverse/package.json
new file mode 100644
index 0000000..909ee8f
--- /dev/null
+++ b/packages/oer-adapter-openverse/package.json
@@ -0,0 +1,38 @@
+{
+  "name": "@edufeed-org/oer-adapter-openverse",
+  "version": "0.0.1",
+  "description": "Openverse adapter for OER source integration - openly licensed images and audio",
+  "author": "B310 Digital GmbH",
+  "license": "MIT",
+  "type": "module",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/edufeed-org/oer-finder-plugin.git",
+    "directory": "packages/oer-adapter-openverse"
+  },
+  "main": "./dist/index.cjs",
+  "module": "./dist/index.js",
+  "types": "./dist/index.d.ts",
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "import": "./dist/index.js",
+      "require": "./dist/index.cjs"
+    }
+  },
+  "files": [
+    "dist"
+  ],
+  "scripts": {
+    "build": "vite build && tsc --emitDeclarationOnly",
+    "type-check": "tsc --noEmit"
+  },
+  "dependencies": {
+    "@edufeed-org/oer-adapter-core": "workspace:*",
+    "valibot": "^1.1.0"
+  },
+  "devDependencies": {
+    "typescript": "^5.7.3",
+    "vite": "^6.4.1"
+  }
+}
diff --git a/packages/oer-adapter-openverse/src/index.ts b/packages/oer-adapter-openverse/src/index.ts
new file mode 100644
index 0000000..4b2dfd8
--- /dev/null
+++ b/packages/oer-adapter-openverse/src/index.ts
@@ -0,0 +1,21 @@
+export {
+  OpenverseAdapter,
+  createOpenverseAdapter,
+} from './openverse.adapter.js';
+export type {
+  OpenverseImage,
+  OpenverseTag,
+  OpenverseSearchResponse,
+} from './openverse.types.js';
+export {
+  OpenverseTagSchema,
+  OpenverseImageSchema,
+  OpenverseSearchResponseSchema,
+  parseOpenverseSearchResponse,
+} from './openverse.types.js';
+export {
+  mapOpenverseImageToOerItem,
+  buildImageUrls,
+  extractKeywords,
+  buildCreators,
+} from './openverse.mapper.js';
diff --git a/packages/oer-adapter-openverse/src/openverse.adapter.ts b/packages/oer-adapter-openverse/src/openverse.adapter.ts
new file mode 100644
index 0000000..cba3b98
--- /dev/null
+++ b/packages/oer-adapter-openverse/src/openverse.adapter.ts
@@ -0,0 +1,132 @@
+import type {
+  SourceAdapter,
+  AdapterSearchQuery,
+  AdapterSearchOptions,
+  AdapterSearchResult,
+} from '@edufeed-org/oer-adapter-core';
+import { parseOpenverseSearchResponse } from './openverse.types.js';
+import { mapOpenverseImageToOerItem } from './openverse.mapper.js';
+
+/** API base URL */
+const API_BASE_URL = 'https://api.openverse.org/v1';
+
+/**
+ * Openverse adapter for searching openly licensed images.
+ *
+ * Openverse is a search engine for openly licensed media, including images and audio.
+ * It aggregates content from multiple sources like Flickr, Wikimedia Commons,
+ * Metropolitan Museum of Art, and many others.
+ *
+ * API Documentation: https://api.openverse.org/v1/
+ * All content is openly licensed (CC licenses, public domain, etc.)
+ */
+export class OpenverseAdapter implements SourceAdapter {
+  readonly sourceId = 'openverse';
+  readonly sourceName = 'Openverse';
+
+  /**
+   * Search for images matching the query.
+   *
+   * Openverse API endpoint: GET /v1/images/?q={searchText}
+   *
+   * Mapped filters:
+   * - license: Maps CC license URIs to Openverse codes (by, by-sa, cc0, pdm, etc.)
+   *
+   * Default filters applied:
+   * - mature=false: Excludes mature content (safe for educational use)
+   * - filter_dead=true: Excludes broken/dead links
+   *
+   * Note: The `type` parameter from OerQueryDto is not mapped since this endpoint
+   * only returns images. Filtering by media type (image/video/audio) is not
+   * applicable here.
+   */
+  async search(
+    query: AdapterSearchQuery,
+    options?: AdapterSearchOptions,
+  ): Promise<AdapterSearchResult> {
+    const keywords = query.keywords?.trim();
+    if (!keywords) {
+      return { items: [], total: 0 };
+    }
+
+    const params = new URLSearchParams();
+    params.set('q', keywords);
+    params.set('page', query.page.toString());
+    params.set('page_size', query.pageSize.toString());
+
+    // Default filters for educational/safe content
+    params.set('mature', 'false');
+    params.set('filter_dead', 'true');
+
+    // Filter by license if specified
+    if (query.license) {
+      const licenseParam = this.mapLicenseToOpenverse(query.license);
+      if (licenseParam) {
+        params.set('license', licenseParam);
+      }
+    }
+
+    const url = `${API_BASE_URL}/images/?${params.toString()}`;
+
+    const response = await fetch(url, {
+      headers: {
+        Accept: 'application/json',
+      },
+      signal: options?.signal,
+    });
+
+    if (!response.ok) {
+      if (response.status === 404) {
+        return { items: [], total: 0 };
+      }
+      throw new Error(
+        `Openverse API error: ${response.status} ${response.statusText}`,
+      );
+    }
+
+    const rawData: unknown = await response.json();
+    const searchResponse = parseOpenverseSearchResponse(rawData);
+
+    const items = searchResponse.results.map((image) =>
+      mapOpenverseImageToOerItem(image),
+    );
+
+    return {
+      items,
+      total: searchResponse.result_count,
+    };
+  }
+
+  /**
+   * Map a license URI to Openverse license parameter.
+   * Openverse accepts license codes like "by", "by-sa", "cc0", etc.
+   */
+  private mapLicenseToOpenverse(licenseUri: string): string | null {
+    const licenseMap: Record<string, string> = {
+      'creativecommons.org/licenses/by/': 'by',
+      'creativecommons.org/licenses/by-sa/': 'by-sa',
+      'creativecommons.org/licenses/by-nc/': 'by-nc',
+      'creativecommons.org/licenses/by-nd/': 'by-nd',
+      'creativecommons.org/licenses/by-nc-sa/': 'by-nc-sa',
+      'creativecommons.org/licenses/by-nc-nd/': 'by-nc-nd',
+      'creativecommons.org/publicdomain/zero/': 'cc0',
+      'creativecommons.org/publicdomain/mark/': 'pdm',
+    };
+
+    for (const [pattern, code] of Object.entries(licenseMap)) {
+      if (licenseUri.includes(pattern)) {
+        return code;
+      }
+    }
+
+    return null;
+  }
+
+}
+
+/**
+ * Factory function to create an OpenverseAdapter.
+ */
+export function createOpenverseAdapter(): OpenverseAdapter {
+  return new OpenverseAdapter();
+}
diff --git a/packages/oer-adapter-openverse/src/openverse.mapper.ts b/packages/oer-adapter-openverse/src/openverse.mapper.ts
new file mode 100644
index 0000000..6a63ef5
--- /dev/null
+++ b/packages/oer-adapter-openverse/src/openverse.mapper.ts
@@ -0,0 +1,157 @@
+import type {
+  ExternalOerItem,
+  ImageUrls,
+  Creator,
+} from '@edufeed-org/oer-adapter-core';
+import type { OpenverseImage } from './openverse.types.js';
+
+/**
+ * Map Openverse license codes to full Creative Commons license URLs.
+ * Openverse uses short codes like "by", "by-sa", etc.
+ */
+function buildLicenseUri(license: string, version: string | null): string {
+  const normalizedLicense = license.toLowerCase();
+  const licenseVersion = version ?? '4.0';
+
+  // Handle public domain marks
+  if (normalizedLicense === 'pdm' || normalizedLicense === 'public-domain') {
+    return 'https://creativecommons.org/publicdomain/mark/1.0/';
+  }
+
+  // Handle CC0 (public domain dedication)
+  if (normalizedLicense === 'cc0') {
+    return 'https://creativecommons.org/publicdomain/zero/1.0/';
+  }
+
+  // Handle standard CC licenses
+  const ccLicenses = ['by', 'by-sa', 'by-nc', 'by-nd', 'by-nc-sa', 'by-nc-nd'];
+  if (ccLicenses.includes(normalizedLicense)) {
+    return `https://creativecommons.org/licenses/${normalizedLicense}/${licenseVersion}/`;
+  }
+
+  // Fallback: return the license as-is or a generic URL
+  return `https://creativecommons.org/licenses/${normalizedLicense}/${licenseVersion}/`;
+}
+
+/**
+ * Build image URLs at different resolutions.
+ * Openverse provides a thumbnail URL and the original URL.
+ */
+export function buildImageUrls(image: OpenverseImage): ImageUrls {
+  const highRes = image.url;
+  const thumbnail = image.thumbnail ?? image.url;
+
+  return {
+    high: highRes,
+    medium: thumbnail,
+    small: thumbnail,
+  };
+}
+
+/**
+ * Extract keywords from the image's tags.
+ */
+export function extractKeywords(image: OpenverseImage): string[] {
+  if (!image.tags || image.tags.length === 0) {
+    return [];
+  }
+
+  return image.tags.map((tag) => tag.name.toLowerCase());
+}
+
+/**
+ * Build file dimensions string from width and height.
+ */
+function buildFileDimensions(image: OpenverseImage): string | null {
+  if (image.width && image.height) {
+    return `${image.width}x${image.height}`;
+  }
+  return null;
+}
+
+/**
+ * Map file extension to MIME type.
+ */
+function getMimeType(filetype: string | null | undefined): string | null {
+  if (!filetype) {
+    return 'image/jpeg'; // Default assumption for images
+  }
+
+  const mimeTypes: Record<string, string> = {
+    jpg: 'image/jpeg',
+    jpeg: 'image/jpeg',
+    png: 'image/png',
+    gif: 'image/gif',
+    webp: 'image/webp',
+    svg: 'image/svg+xml',
+    bmp: 'image/bmp',
+    tiff: 'image/tiff',
+    tif: 'image/tiff',
+  };
+
+  return mimeTypes[filetype.toLowerCase()] ?? `image/${filetype.toLowerCase()}`;
+}
+
+/**
+ * Build creator information for Openverse images.
+ */
+export function buildCreators(image: OpenverseImage): Creator[] {
+  if (!image.creator) {
+    return [];
+  }
+
+  return [
+    {
+      type: 'person',
+      name: image.creator,
+      link: image.creator_url ?? null,
+    },
+  ];
+}
+
+/**
+ * Determine if the image is free to use based on license.
+ * All Openverse content should be openly licensed.
+ */
+function isFreeToUse(license: string): boolean {
+  const freeLicenses = [
+    'cc0',
+    'pdm',
+    'public-domain',
+    'by',
+    'by-sa',
+    'by-nc',
+    'by-nd',
+    'by-nc-sa',
+    'by-nc-nd',
+  ];
+  return freeLicenses.includes(license.toLowerCase());
+}
+
+/**
+ * Map an Openverse image to the ExternalOerItem format.
+ */
+export function mapOpenverseImageToOerItem(
+  image: OpenverseImage,
+): ExternalOerItem {
+  const keywords = extractKeywords(image);
+  const licenseUri = buildLicenseUri(image.license, image.license_version);
+
+  return {
+    id: `openverse-${image.id}`,
+    url: image.url,
+    foreign_landing_url: image.foreign_landing_url,
+    name: image.title,
+    description: null,
+    attribution: image.attribution ?? null,
+    keywords,
+    license_uri: licenseUri,
+    free_to_use: isFreeToUse(image.license),
+    file_mime_type: getMimeType(image.filetype),
+    file_size: image.filesize ?? null,
+    file_dim: buildFileDimensions(image),
+    file_alt: image.title,
+    images: buildImageUrls(image),
+    creators: buildCreators(image),
+  };
+}
diff --git a/packages/oer-adapter-openverse/src/openverse.types.ts b/packages/oer-adapter-openverse/src/openverse.types.ts
new file mode 100644
index 0000000..257966f
--- /dev/null
+++ b/packages/oer-adapter-openverse/src/openverse.types.ts
@@ -0,0 +1,104 @@
+/**
+ * Openverse API types
+ * Based on https://api.openverse.org/v1/ API
+ */
+import * as v from 'valibot';
+
+/**
+ * Valibot schema for tag entry
+ */
+export const OpenverseTagSchema = v.object({
+  name: v.string(),
+  accuracy: v.optional(v.nullable(v.number())),
+});
+
+/**
+ * Tag entry with name and accuracy
+ */
+export type OpenverseTag = v.InferOutput<typeof OpenverseTagSchema>;
+
+/**
+ * Valibot schema for individual image data from the Openverse API search response
+ */
+export const OpenverseImageSchema = v.object({
+  /** Unique identifier */
+  id: v.string(),
+  /** Title of the image */
+  title: v.nullable(v.string()),
+  /** URL to the image on the source site */
+  foreign_landing_url: v.string(),
+  /** Direct URL to the image file */
+  url: v.string(),
+  /** Creator name */
+  creator: v.optional(v.nullable(v.string())),
+  /** URL to creator's page */
+  creator_url: v.optional(v.nullable(v.string())),
+  /** License code (e.g., "cc0", "by", "by-sa", "by-nc", "by-nd", "by-nc-sa", "by-nc-nd", "pdm") */
+  license: v.string(),
+  /** License version (e.g., "1.0", "2.0", "3.0", "4.0") */
+  license_version: v.nullable(v.string()),
+  /** Full license URL */
+  license_url: v.optional(v.nullable(v.string())),
+  /** Source provider name */
+  provider: v.optional(v.nullable(v.string())),
+  /** Source name */
+  source: v.optional(v.nullable(v.string())),
+  /** Category of the image */
+  category: v.optional(v.nullable(v.string())),
+  /** File type/extension */
+  filetype: v.optional(v.nullable(v.string())),
+  /** File size in bytes */
+  filesize: v.optional(v.nullable(v.number())),
+  /** Tags associated with the image */
+  tags: v.optional(v.nullable(v.array(OpenverseTagSchema))),
+  /** Attribution text */
+  attribution: v.optional(v.nullable(v.string())),
+  /** Image height in pixels */
+  height: v.optional(v.nullable(v.number())),
+  /** Image width in pixels */
+  width: v.optional(v.nullable(v.number())),
+  /** Thumbnail URL */
+  thumbnail: v.optional(v.nullable(v.string())),
+  /** Detail page URL in Openverse */
+  detail_url: v.optional(v.nullable(v.string())),
+  /** Related URL */
+  related_url: v.optional(v.nullable(v.string())),
+});
+
+/**
+ * Individual image data from the Openverse API search response
+ */
+export type OpenverseImage = v.InferOutput<typeof OpenverseImageSchema>;
+
+/**
+ * Valibot schema for the Openverse API search response
+ */
+export const OpenverseSearchResponseSchema = v.object({
+  /** Total number of results */
+  result_count: v.number(),
+  /** Total number of pages available */
+  page_count: v.number(),
+  /** Current page number */
+  page: v.optional(v.number()),
+  /** Number of results per page */
+  page_size: v.optional(v.number()),
+  /** Array of image results */
+  results: v.array(OpenverseImageSchema),
+});
+
+/**
+ * Openverse API search response
+ */
+export type OpenverseSearchResponse = v.InferOutput<
+  typeof OpenverseSearchResponseSchema
+>;
+
+/**
+ * Parses and validates the Openverse API search response.
+ * Throws a ValiError if the response doesn't match the expected schema.
+ */
+export function parseOpenverseSearchResponse(
+  data: unknown,
+): OpenverseSearchResponse {
+  return v.parse(OpenverseSearchResponseSchema, data);
+}
diff --git a/packages/oer-adapter-openverse/tsconfig.json b/packages/oer-adapter-openverse/tsconfig.json
new file mode 100644
index 0000000..0128163
--- /dev/null
+++ b/packages/oer-adapter-openverse/tsconfig.json
@@ -0,0 +1,20 @@
+{
+  "compilerOptions": {
+    "target": "ES2020",
+    "module": "ESNext",
+    "moduleResolution": "bundler",
+    "declaration": true,
+    "declarationMap": true,
+    "outDir": "./dist",
+    "emitDeclarationOnly": true,
+    "strict": true,
+    "esModuleInterop": true,
+    "skipLibCheck": true,
+    "forceConsistentCasingInFileNames": true,
+    "noImplicitAny": true,
+    "strictNullChecks": true,
+    "lib": ["ES2020"]
+  },
+  "include": ["src/**/*"],
+  "exclude": ["node_modules", "dist"]
+}
diff --git a/packages/oer-adapter-openverse/vite.config.ts b/packages/oer-adapter-openverse/vite.config.ts
new file mode 100644
index 0000000..aa853a3
--- /dev/null
+++ b/packages/oer-adapter-openverse/vite.config.ts
@@ -0,0 +1,18 @@
+import { defineConfig } from 'vite';
+import { resolve } from 'path';
+
+export default defineConfig({
+  build: {
+    lib: {
+      entry: resolve(__dirname, 'src/index.ts'),
+      name: 'OerAdapterOpenverse',
+      formats: ['es', 'cjs'],
+      fileName: (format) => {
+        if (format === 'cjs') {
+          return 'index.cjs';
+        }
+        return 'index.js';
+      },
+    },
+  },
+});
diff --git a/packages/oer-finder-api-client/generated/schema.ts b/packages/oer-finder-api-client/generated/schema.ts
index 23d4047..22b2e3f 100644
--- a/packages/oer-finder-api-client/generated/schema.ts
+++ b/packages/oer-finder-api-client/generated/schema.ts
@@ -458,6 +458,11 @@ export interface components {
              * @example nostr
              */
             source: string;
+            /**
+             * @description URL to the resource landing page on the original source website (e.g., Openverse, Flickr)
+             * @example https://www.flickr.com/photos/12345/67890
+             */
+            foreign_landing_url: string | null;
             /**
              * @description Nostr event ID for the AMB event
              * @example abc123def456
diff --git a/packages/oer-finder-api-client/openapi.json b/packages/oer-finder-api-client/openapi.json
index 35589cb..a704f2a 100644
--- a/packages/oer-finder-api-client/openapi.json
+++ b/packages/oer-finder-api-client/openapi.json
@@ -678,6 +678,12 @@
             "description": "Data source identifier (e.g., \"nostr\" for Nostr database, \"arasaac\" for ARASAAC adapter)",
             "example": "nostr"
           },
+          "foreign_landing_url": {
+            "type": "string",
+            "description": "URL to the resource landing page on the original source website (e.g., Openverse, Flickr)",
+            "example": "https://www.flickr.com/photos/12345/67890",
+            "nullable": true
+          },
           "event_amb_id": {
             "type": "object",
             "description": "Nostr event ID for the AMB event",
@@ -748,6 +754,7 @@
           "audience_uri",
           "educational_level_uri",
           "source",
+          "foreign_landing_url",
           "event_amb_id",
           "event_file_id",
           "created_at",
diff --git a/packages/oer-finder-api-client/package.json b/packages/oer-finder-api-client/package.json
index ef92d85..0afd1e6 100644
--- a/packages/oer-finder-api-client/package.json
+++ b/packages/oer-finder-api-client/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@edufeed-org/oer-finder-api-client",
-  "version": "0.0.3",
+  "version": "0.0.4",
   "description": "Auto-generated API client for OER Aggregator",
   "author": "B310 Digital GmbH",
   "license": "MIT",
diff --git a/packages/oer-finder-plugin-example/index.html b/packages/oer-finder-plugin-example/index.html
index ca9ba46..9f7abd2 100644
--- a/packages/oer-finder-plugin-example/index.html
+++ b/packages/oer-finder-plugin-example/index.html
@@ -13,7 +13,7 @@ <h1>OER Finder Plugin - Example</h1>
     <div class="demo-section">
       <h2>CSS Custom Properties Theme</h2>
       <p class="info-text">This example uses CSS custom properties to customize the theme colors. Check <code>styles.css</code> to see how colors are customized.</p>
-      <oer-search id="oer-search" api-url="http://localhost:3001" language="de" page-size="5">
+      <oer-search id="oer-search" api-url="http://localhost:3001" language="de" page-size="12">
         <oer-list id="oer-list" language="de"></oer-list>
         <oer-pagination id="oer-pagination" language="de"></oer-pagination>
       </oer-search>
diff --git a/packages/oer-finder-plugin-example/src/main.ts b/packages/oer-finder-plugin-example/src/main.ts
index 8fcf3bf..4c125a8 100644
--- a/packages/oer-finder-plugin-example/src/main.ts
+++ b/packages/oer-finder-plugin-example/src/main.ts
@@ -32,6 +32,7 @@ document.addEventListener('DOMContentLoaded', () => {
     searchElement.availableSources = [
       { value: 'nostr', label: 'Nostr' },
       { value: 'arasaac', label: 'ARASAAC' },
+      { value: 'openverse', label: 'Openverse' },
     ];
     // Handle search results
     searchElement.addEventListener('search-results', (event: Event) => {
diff --git a/packages/oer-finder-plugin-react/package.json b/packages/oer-finder-plugin-react/package.json
index b6d02bf..4eba45f 100644
--- a/packages/oer-finder-plugin-react/package.json
+++ b/packages/oer-finder-plugin-react/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@edufeed-org/oer-finder-plugin-react",
-  "version": "0.0.2",
+  "version": "0.0.3",
   "description": "React components for OER Finder Plugin",
   "author": "B310 Digital GmbH",
   "license": "MIT",
diff --git a/packages/oer-finder-plugin/package.json b/packages/oer-finder-plugin/package.json
index 2778cde..d53d6d4 100644
--- a/packages/oer-finder-plugin/package.json
+++ b/packages/oer-finder-plugin/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@edufeed-org/oer-finder-plugin",
-  "version": "0.0.5",
+  "version": "0.0.6",
   "description": "Web Components plugin for OER Aggregator",
   "author": "B310 Digital GmbH",
   "license": "MIT",
diff --git a/packages/oer-finder-plugin/src/constants.ts b/packages/oer-finder-plugin/src/constants.ts
index 2a1cacc..103b875 100644
--- a/packages/oer-finder-plugin/src/constants.ts
+++ b/packages/oer-finder-plugin/src/constants.ts
@@ -92,3 +92,19 @@ export const FILTER_LANGUAGES: LanguageOption[] = [
   { code: 'es', label: 'Español' },
   { code: 'pt', label: 'Português' },
 ];
+
+/**
+ * Resource type options for the type filter dropdown
+ */
+export interface ResourceTypeOption {
+  value: string;
+  label: string;
+}
+
+export const RESOURCE_TYPES: ResourceTypeOption[] = [
+  { value: 'image', label: 'Image' },
+  { value: 'video', label: 'Video' },
+  { value: 'audio', label: 'Audio' },
+  { value: 'text', label: 'Text' },
+  { value: 'application/pdf', label: 'PDF' },
+];
diff --git a/packages/oer-finder-plugin/src/oer-card/OerCard.test.ts b/packages/oer-finder-plugin/src/oer-card/OerCard.test.ts
index 121ac6d..9155ae8 100644
--- a/packages/oer-finder-plugin/src/oer-card/OerCard.test.ts
+++ b/packages/oer-finder-plugin/src/oer-card/OerCard.test.ts
@@ -32,6 +32,7 @@ describe('OerCard', () => {
       audience_uri: null,
       educational_level_uri: null,
       source: 'nostr',
+      foreign_landing_url: null,
       event_amb_id: null,
       event_file_id: null,
       created_at: '2024-01-01T00:00:00Z',
diff --git a/packages/oer-finder-plugin/src/oer-card/OerCard.ts b/packages/oer-finder-plugin/src/oer-card/OerCard.ts
index 00efb30..73531e0 100644
--- a/packages/oer-finder-plugin/src/oer-card/OerCard.ts
+++ b/packages/oer-finder-plugin/src/oer-card/OerCard.ts
@@ -83,6 +83,7 @@ export class OerCardElement extends LitElement {
     const processedKeywords = shortenLabels(keywords);
     const licenseUri = this.oer.license_uri || this.oer.amb_metadata?.license;
     const attribution = this.oer.attribution;
+    const foreignLandingUrl = this.oer.foreign_landing_url;
 
     return html`
       <div class="card">
@@ -97,7 +98,13 @@ export class OerCardElement extends LitElement {
             : html`<div class="placeholder">📚</div>`}
         </div>
         <div class="content">
-          <h3 class="title">${title}</h3>
+          <h3 class="title">
+            ${foreignLandingUrl
+              ? html`<a href="${foreignLandingUrl}" target="_blank" rel="noopener noreferrer"
+                  >${title}</a
+                >`
+              : title}
+          </h3>
           ${truncatedDescription ? html`<p class="description">${truncatedDescription}</p>` : ''}
           <div class="metadata">
             <div class="license">
diff --git a/packages/oer-finder-plugin/src/oer-card/__snapshots__/OerCard.test.ts.snap b/packages/oer-finder-plugin/src/oer-card/__snapshots__/OerCard.test.ts.snap
index f479d9f..f6ee16d 100644
--- a/packages/oer-finder-plugin/src/oer-card/__snapshots__/OerCard.test.ts.snap
+++ b/packages/oer-finder-plugin/src/oer-card/__snapshots__/OerCard.test.ts.snap
@@ -7,7 +7,9 @@ exports[`OerCard > renders with sample data and matches snapshot 1`] = `
           <!--?lit$NORMALIZED$--><img class="thumbnail" loading="lazy" src="https://proxy.example.com/small/image.jpg" alt="Test OER Resource">
         </div>
         <div class="content">
-          <h3 class="title"><!--?lit$NORMALIZED$-->Test OER Resource</h3>
+          <h3 class="title">
+            <!--?lit$NORMALIZED$-->Test OER Resource
+          </h3>
           <!--?lit$NORMALIZED$--><p class="description"><!--?lit$NORMALIZED$-->A test educational resource</p>
           <div class="metadata">
             <div class="license">
diff --git a/packages/oer-finder-plugin/src/oer-card/styles.ts b/packages/oer-finder-plugin/src/oer-card/styles.ts
index 7433446..a616109 100644
--- a/packages/oer-finder-plugin/src/oer-card/styles.ts
+++ b/packages/oer-finder-plugin/src/oer-card/styles.ts
@@ -77,6 +77,16 @@ export const styles = css`
     -webkit-box-orient: vertical;
   }
 
+  .title a {
+    color: var(--text-primary);
+    text-decoration: none;
+  }
+
+  .title a:hover {
+    color: var(--primary-color);
+    text-decoration: underline;
+  }
+
   .description {
     font-size: 14px;
     color: var(--text-secondary);
diff --git a/packages/oer-finder-plugin/src/oer-list/OerList.test.ts b/packages/oer-finder-plugin/src/oer-list/OerList.test.ts
index c8c0d31..ceb4bd4 100644
--- a/packages/oer-finder-plugin/src/oer-list/OerList.test.ts
+++ b/packages/oer-finder-plugin/src/oer-list/OerList.test.ts
@@ -32,6 +32,7 @@ describe('OerList', () => {
         audience_uri: null,
         educational_level_uri: null,
         source: 'nostr',
+        foreign_landing_url: null,
         event_amb_id: null,
         event_file_id: null,
         created_at: '2024-01-01T00:00:00Z',
@@ -59,6 +60,7 @@ describe('OerList', () => {
         audience_uri: null,
         educational_level_uri: null,
         source: 'nostr',
+        foreign_landing_url: null,
         event_amb_id: null,
         event_file_id: null,
         created_at: '2024-01-01T00:00:00Z',
diff --git a/packages/oer-finder-plugin/src/oer-search/OerSearch.ts b/packages/oer-finder-plugin/src/oer-search/OerSearch.ts
index 8dc72a7..8193529 100644
--- a/packages/oer-finder-plugin/src/oer-search/OerSearch.ts
+++ b/packages/oer-finder-plugin/src/oer-search/OerSearch.ts
@@ -7,7 +7,7 @@ import {
   type SupportedLanguage,
   type OerSearchTranslations,
 } from '../translations.js';
-import { COMMON_LICENSES, FILTER_LANGUAGES, DEFAULT_SOURCE } from '../constants.js';
+import { COMMON_LICENSES, FILTER_LANGUAGES, DEFAULT_SOURCE, RESOURCE_TYPES } from '../constants.js';
 import { styles } from './styles.js';
 import type { OerPageChangeEvent } from '../pagination/Pagination.js';
 
@@ -316,13 +316,16 @@ export class OerSearchElement extends LitElement {
               ? html`
                   <div class="form-group">
                     <label for="type">${this.t.typeLabel}</label>
-                    <input
+                    <select
                       id="type"
-                      type="text"
-                      placeholder="${this.t.typePlaceholder}"
                       .value="${this.searchParams.type || ''}"
-                      @input="${this.handleInputChange('type')}"
-                    />
+                      @change="${this.handleInputChange('type')}"
+                    >
+                      <option value="">${this.t.anyOptionText}</option>
+                      ${RESOURCE_TYPES.map(
+                        (type) => html` <option value="${type.value}">${type.label}</option> `,
+                      )}
+                    </select>
                   </div>
                 `
               : ''}
@@ -370,21 +373,6 @@ export class OerSearchElement extends LitElement {
                 </div>
               </div>
 
-              <div class="form-group">
-                <label for="free_for_use">${this.t.freeForUseLabel}</label>
-                <select
-                  id="free_for_use"
-                  .value="${this.searchParams.free_for_use === undefined
-                    ? ''
-                    : String(this.searchParams.free_for_use)}"
-                  @change="${this.handleBooleanChange('free_for_use')}"
-                >
-                  <option value="">${this.t.anyOptionText}</option>
-                  <option value="true">${this.t.yesOptionText}</option>
-                  <option value="false">${this.t.noOptionText}</option>
-                </select>
-              </div>
-
               ${this.showSourceFilter && !this.lockedSource && this.availableSources.length > 0
                 ? html`
                     <div class="form-group">
diff --git a/packages/oer-finder-plugin/src/oer-search/__snapshots__/OerSearch.test.ts.snap b/packages/oer-finder-plugin/src/oer-search/__snapshots__/OerSearch.test.ts.snap
index 457f6a1..d1bfb8f 100644
--- a/packages/oer-finder-plugin/src/oer-search/__snapshots__/OerSearch.test.ts.snap
+++ b/packages/oer-finder-plugin/src/oer-search/__snapshots__/OerSearch.test.ts.snap
@@ -14,7 +14,10 @@ exports[`OerSearch > renders and matches snapshot 1`] = `
             <!--?lit$NORMALIZED$-->
                   <div class="form-group">
                     <label for="type"><!--?lit$NORMALIZED$-->Resource type</label>
-                    <input id="type" type="text" placeholder="e.g., image, video, document">
+                    <select id="type">
+                      <option value=""><!--?lit$NORMALIZED$-->Any</option>
+                      <!--?lit$NORMALIZED$--><!----> <option value="image"><!--?lit$NORMALIZED$-->Image</option> <!----><!----> <option value="video"><!--?lit$NORMALIZED$-->Video</option> <!----><!----> <option value="audio"><!--?lit$NORMALIZED$-->Audio</option> <!----><!----> <option value="text"><!--?lit$NORMALIZED$-->Text</option> <!----><!----> <option value="application/pdf"><!--?lit$NORMALIZED$-->PDF</option> <!---->
+                    </select>
                   </div>
                 
 
@@ -67,15 +70,6 @@ exports[`OerSearch > renders and matches snapshot 1`] = `
                 </div>
               </div>
 
-              <div class="form-group">
-                <label for="free_for_use"><!--?lit$NORMALIZED$-->Free for use</label>
-                <select id="free_for_use">
-                  <option value=""><!--?lit$NORMALIZED$-->Any</option>
-                  <option value="true"><!--?lit$NORMALIZED$-->Yes</option>
-                  <option value="false"><!--?lit$NORMALIZED$-->No</option>
-                </select>
-              </div>
-
               <!--?lit$NORMALIZED$-->
             </div>
 
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index c94fb03..2ad5ee0 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -14,6 +14,9 @@ importers:
       '@edufeed-org/oer-adapter-core':
         specifier: workspace:*
         version: link:packages/oer-adapter-core
+      '@edufeed-org/oer-adapter-openverse':
+        specifier: workspace:*
+        version: link:packages/oer-adapter-openverse
       '@nestjs/common':
         specifier: ^11.1.8
         version: 11.1.8(reflect-metadata@0.2.2)(rxjs@7.8.1)
@@ -149,6 +152,22 @@ importers:
         specifier: ^6.4.1
         version: 6.4.1(@types/node@22.19.0)(terser@5.44.1)
 
+  packages/oer-adapter-openverse:
+    dependencies:
+      '@edufeed-org/oer-adapter-core':
+        specifier: workspace:*
+        version: link:../oer-adapter-core
+      valibot:
+        specifier: ^1.1.0
+        version: 1.1.0(typescript@5.9.3)
+    devDependencies:
+      typescript:
+        specifier: ^5.7.3
+        version: 5.9.3
+      vite:
+        specifier: ^6.4.1
+        version: 6.4.1(@types/node@22.19.0)(terser@5.44.1)
+
   packages/oer-finder-api-client:
     dependencies:
       openapi-fetch:
diff --git a/src/adapter/services/adapter-loader.service.ts b/src/adapter/services/adapter-loader.service.ts
index b710d20..dd8b0da 100644
--- a/src/adapter/services/adapter-loader.service.ts
+++ b/src/adapter/services/adapter-loader.service.ts
@@ -2,6 +2,7 @@ import { Injectable, Logger, OnModuleInit } from '@nestjs/common';
 import { ConfigService } from '@nestjs/config';
 import { AdapterRegistryService } from './adapter-registry.service';
 import { createArasaacAdapter } from '@edufeed-org/oer-adapter-arasaac';
+import { createOpenverseAdapter } from '@edufeed-org/oer-adapter-openverse';
 
 /**
  * Service responsible for loading and registering adapters based on configuration.
@@ -41,6 +42,11 @@ export class AdapterLoaderService implements OnModuleInit {
         this.adapterRegistry.registerAdapter(adapter);
         break;
       }
+      case 'openverse': {
+        const adapter = createOpenverseAdapter();
+        this.adapterRegistry.registerAdapter(adapter);
+        break;
+      }
       default:
         this.logger.warn(`Unknown adapter: ${adapterId}`);
     }
diff --git a/src/oer/dto/oer-response-schema.dto.ts b/src/oer/dto/oer-response-schema.dto.ts
index f76d684..fb13265 100644
--- a/src/oer/dto/oer-response-schema.dto.ts
+++ b/src/oer/dto/oer-response-schema.dto.ts
@@ -452,6 +452,15 @@ export class OerItemSchema {
   })
   source: string;
 
+  @ApiProperty({
+    description:
+      'URL to the resource landing page on the original source website (e.g., Openverse, Flickr)',
+    example: 'https://www.flickr.com/photos/12345/67890',
+    nullable: true,
+    type: String,
+  })
+  foreign_landing_url: string | null;
+
   @ApiProperty({
     description: 'Nostr event ID for the AMB event',
     example: 'abc123def456',
diff --git a/src/oer/dto/oer-response.dto.ts b/src/oer/dto/oer-response.dto.ts
index 93d8417..ccba302 100644
--- a/src/oer/dto/oer-response.dto.ts
+++ b/src/oer/dto/oer-response.dto.ts
@@ -22,6 +22,7 @@ export type OerItem = Omit<
   creators: Creator[];
   created_at: Date | null;
   updated_at: Date | null;
+  foreign_landing_url: string | null;
 };
 
 export interface OerListResponse {
diff --git a/src/oer/services/oer-query.service.ts b/src/oer/services/oer-query.service.ts
index 2bb512d..872eefe 100644
--- a/src/oer/services/oer-query.service.ts
+++ b/src/oer/services/oer-query.service.ts
@@ -180,6 +180,7 @@ export class OerQueryService {
       images: imgProxyUrls,
       source: oer.source ?? DEFAULT_SOURCE,
       creators,
+      foreign_landing_url: null,
     };
   }
 
@@ -190,6 +191,7 @@ export class OerQueryService {
     return {
       id: item.id,
       url: item.url,
+      foreign_landing_url: item.foreign_landing_url,
       name: item.name,
       description: item.description,
       attribution: item.attribution,