The Guggenheim Museum, in partnership with Archive.org, is making their collection of art books available free for reading online or download in various ebook formats (PDF, EPUB, Kindle, etc).
The Solomon R. Guggenheim Museum
Many of them are catalogs of exhibitions, with reproductions of the paintings and what the catalog author had to say about each.
There are currently 205 books available.
So if you’re a starving art student, or someone just wants to learn more about fine art, go check it out.
Dancing Treefrog 