Introduction
This can serve as a resource page for a study of art history.
Video on Sistine Chapel
Other Resources
Here are some resources:
From OER Commons: Video on Russian art:
http://www.oercommons.org/courses/the-art-of-romare-bearden/view
From Europeana: exhbitions in Europe:
http://exhibitions.europeana.eu/exhibits/show/dada-to-surrealism-en
From Fotopedia: