Creative Commons Database
This platform allows you to search over 500 million images from museums, galleries and other organisations (such as NASA). Content covered includes artworks, photographs and scientific images which are shared under Creative Commons licenses for improved open access to images for potential re-use or adaptation for assignments or course resources, with some content cleared for commercial use. If using images for a course, displaying publicly, or in a published work, take particular care when using photographs of an artwork not directly provided by the official holding institution as this could potentially breach copyright. Be particularly mindful of images sourced from Flickr.