Agnes Martin, Untitled 1977; Watercolour and graphite on paper 9 x 9” (22.9 x 22.9 cm); Private collection; Photograph courtesy of Pace Gallery; © 2015 Agnes Martin / Artists Rights Society (ARS), New York
Check out the latest essay by John Ros
14 September 2015: |in-between|
Agnes Martin: The Development of a Belief System