This acrylic painting on canvas uses a four-color process technique with cyan, magenta, yellow, and black to create the illusion of the gorilla's brown fur against a vivid yellow background. The careful layering of red and yellow brushstrokes on a black base produces a striking tricromatic effect, while the white highlights on the face contribute to the overall quadricromia. The artwork captures a bold and stylized portrait emphasizing texture and depth without a frame. Each piece is unique but can be reproduced with slight variations.