Tlaloc (Lines Drawn in Water) is a handmade cameraless 16mm film of materiality and transformation; an enigmatic otherworld where hues of water evolve into prismatic blooms. Tlaloc is the deity of waters, rain, lightning, and growth in the Aztec pantheon. This film explores the membrane of film itself - a moving skin marked by fluid, punctured by light. The protean soundtrack was entirely composed with contact microphones to capture handmade surface markings and gestures. The motion picture was made with direct animation, scratching, hand-painting, and contact-printing techniques.