Last Updated: Oct 31, 2017
- Public Domain Image Resources
A Wikipedia page containing links to online resources for locating public domain images.
Has a search limiter for Public Domain content.
Offers some public domain images.
- Getty Open Content Program
Contains images of various works of art.
Once you search for your images, you can filter your results by checking the box next to "Open Content Images".
- British Library/Mechanical Curator collection
A set of approximately one million image files uploaded by the British Library to Flickr Commons. It contains illustrations and other imagery from out-of-copyright books and other sources drawn from the areas of travel, geography, ethnography, geology and literature.
Check each image license for permissions.
- Google Images
Check each image license for permissions. Use advanced search to limit your search to images licensed for reuse.
- Internet Archive
The Internet Archive is "a digital library of Internet sites and other cultural artifacts in digital form." Use this site to search for moving images, audio, texts, etc.
- Wikimedia Commons
Offers images with Creative Commons and GNU (GNU's Not Unix) licenses.