images (top, bottom):Piet Mondrian, Broadway Boogie Woogie, 1942-43. Museum of Modern Art, New York. © 2003 Artists Rights Society (ARS), New York/Beeldrecht, Amsterdam.
Thanks to The Museum of Modern Art.
Bas Jan Ader, On the road to Neoplasticism, 1971 (detail)
Hans Hofmann, The Castle, 1965. Hans Hofmann website
And here is a link to the entire Color Overview I've posted earlier. Links to some of the artists I've discussed in class can also be found (by week, although it's not totally up to date) on the tool bar on the right hand side.
Here is a documentary by Robert Irwin, Primaries and Secondaries (2008) 20 min.
