The childhood toys of surrealist painter Geoffrey Gersten visit the Cold War era in his current exhibition at Copro Gallery, “MK-ULTRA Wars.” The show coincides with Anthony Ausgang’s equally whimsical exhibition “Catascopes.” Gersten takes his title and inspiration from the CIA’s mind control program “Project MKUltra,” which illegally ran drug testing from the 1950s to early 70s. The project is used as a metaphor for Gersten’s paintings, which infuse conflict into otherwise dreamy landscapes populated by candy colored characters.