Collage art is known as" one of the most spiritual and energetic art forms in the 20th century ". It separates, breaks, and reconstructs different geometric shapes, combines the use of color, light and shade, repetition and other elements, breaks the sequence of time, and creates a three-dimensional visual effect of virtual and real space. It is simple to use color, and can be freely splashed like ink, creating a confused beauty of mystery and confusion.