One of a humorous series of films devised to explain in graphic terms the concepts of basic mathematical functions.

Short animated film commissioned by IBM - to illustrate Camille Jordan's concept of topology - the fact that a simple closed curve divides a plane into an inside and an outside.

校园里的某一夜，光线、声音、车流、自然景观和年轻人们在不同空间中交汇。

After discovering a set of cryptic microcassettes in her new home, Cas is drawn into a meditative mystery of environmental sound and experimental music.