- Artstor - Assembles image collections from across many cultures and eras in support of educational and scholarly activities
- The Metropolitan Museum of Art - Collection - Browse the museum's collection of 451,023 pieces
- The Metropolitan Museum of Art - Image Resources - Find the museum's open access policy
- The National Gallery of Art - NGA Images - A repository of digital images of the collections of the National Gallery of Art. More than 45,000 open access digital images up to 4000 pixels each are available free of charge for download and use.