25,000 Images of Art That You Can Use For Free

Here is a handy little article about art images that you can access for free from the U.S. National Gallery of Art. Not only are the images downloadable but you cab enlarge them and get information of the painting and the painter as well. You can even extend your research to view related sites about the pictures,
25,000 Images of Art That You Can Re-use for Free,
written by Richard Byrne
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