Since his debut in the 1980s, Lewis Klahr has built a mesmerizing and influential body of work, establishing himself as one of the foremost collage animators--or, as he prefers, a "re-animator." His films explore themes of identity (Altair), childhood (The Pharaoh's Belt), sexuality (Pony Glass, Downs Are Feminine), memory (False Aging, Daylight Moon, Engram Sepals), Greek mythology (Lethe,...