Kazuo Shiraga's oil on canvas is a visceral and dynamic work characterized by thick, gestural sweeps of paint applied through the artist's signature technique of painting with his feet while suspended from a rope. The surface pulses with raw energy, the pigment built up in turbulent, swirling layers that convey both physical struggle and primal expression. This work reflects Shiraga's foundational role in the Gutai movement, where action and material process were inseparable from the artwork itself.