still life (realism): http://www.nga.gov/kids/zone/stilllife.htm
impressionism: http://www.nga.gov/kids/zone/jungle/
pointillism: http://www.epcomm.com/center/point/point.htm OR
http://princetonol.com/groups/iad/links/pointillator.html
cubism: http://www.mrpicassohead.com/abstract expressionism: http://www.jacksonpollock.org/
surrealism: http://www.wadsworthatheneum.org/painter/painter.php