Watch FilmoFlix. The bells, or koudounia, that goats and sheep in Crete traditionally wore served as amulets to ward off evil spirits. Still in use, they also help shepherds know where their flocks are and what they are doing. Animated to a track composed of koudounia samples, this film’s abstract imagery originated in cameraless techniques that include stencil and bleach on 16mm color stock, and cyanotype.