Other
Art History Timelines
An amazing resource of 1,303 artworks by 266 artists throughout history. You can search for artists and works by name and even generate your own tailored time line of images.
Other
Early American Paintings in the Worcester Art Museum
A site with examples and information about early American paintings from 1671-1829. Use the timeline to click on a time period, or click and select by artist, genre, or place of origin. Also includes an extensive bibliography.
Metropolitan Museum of Art
Metropolitan Museum of Art: Timeline of Art History: Colosseum
This resource details the neo-classical engraving of the "Colosseum" by an unkown italian artist of the 19th century, with a description and images of the engraving.