Continuously expanding and shrinking colored circles transform incessantly against a backdrop of slowly moving rings. Following the rhythm of the background music, these artistic circles either gather and coalesce or disperse and separate. In just three minutes, the film uses its avant-garde form as a "line segment," revolving around the central point—"aesthetics"—to complete a full circle, sketching out this experimental pioneer short film, *Kreise*. 　　This color abstract animated short film, produced in 1933, was directed by German filmmaker Oskar Fischinger. Oskar had long been dedicated to achieving dramatic visual effects through dynamic abstract geometric shapes. This time, he simplified the elements to using only circles to showcase this dynamic beauty. In the early 1930s, Oskar began experimenting with synchronized sound in his experimental films, attempting to uncover the intrinsic connection between dynamic painting patterns and musical emotion. His experimental shorts not only balanced visual appeal and entertainment but also held significant commercial value.