Yale University
Yale New Haven Teachers Institute: Art Works in Time
This site is a curriculum unit on the Maya culture for elementary students. Provides a lot of background information, five lesson plans, a bibliography, and other resources.
Smithsonian Institution
Smithsonian American Art Museum: Arte Latino
An exhibit of representative Latino "Art traditions and innovations," from such artists as Carlos Alfonzo, Amalia Mesa-Bains, and Jesus Bautista Moroles, 73 vibrant artworks.