Philip Guston was an iconic American painter whose works transitioned from Abstract Expressionism into an idiosyncratic lexicon of painterly forms and a cartoonish figures. “The painting is not on a surface, but on a plane which is imagined,” he once reflected. “It moves in a mind. It is not there physically at all. It is an illusion, a piece of magic, so that what you see is not what you see.” Born Philip Goldstein on June 27, 1913 in Montreal, Canada to Ukranian-Jewish immigrant parents, he grew up in California, where he attended the Los Angeles Manual Arts High School with Jackson Pollock. Moving to New York, Guston was enrolled in the Works Progress Administration during the 1930s, where he produced works...