50 Years of Art Books from the Met, for Free Download
This is probably one of the best things I've seen posted in HN. Art books, aside from the actual art, contain essays written by academics or experts not found in Wikipedia or similar. They're also printed in small amounts and fairly expensive (e.g. books on exhibitions are $50-70).This kind of project opens up a lot of knowledge to the general public.Now if we could get more Kenneth Clark books reprinted...