This month DIM Cinema arranges a series of studio visits, beginning with Jem Cohen’s short portrait of the sculptor Ann Truitt (1921-2004) and ending with the ceremonial liberation of Jay DeFeo’s painting The White Rose, weighing over 2,300 pounds, from her second-floor studio in San Francisco. In between, and in their respective studios, Sarah Pucill plays with the blinds, Bruce Nauman walks in an exaggerated manner, and Ken Jacobs goes psychological-psychedelic.