The Arts: Online National Gallery Tours

"Choose a tour by school or medium and explore the National Gallery's collections of painting, sculpture, works on paper, photographs, and decorative arts. Many guides are available as PDF (Portable Document Format) files and can be downloaded in English, French, German, Italian, and Spanish. Explore an artist, work of art, or theme in these specially designed features, which are listed alphabetically." -- from the website. <http://www.nga.gov/onlinetours/index.shtm>