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 sprinkled like ink, creating a confused beauty of mystery and confusion. Collage art is called" "one of the most spiritual and dynamic art forms of the 20th century" ". Separate, break, and reconstruct different geometric shapes, combine the use of color, light and shade, and repetition to break the sequence of time and create a three-dimensional visual effect of virtual and real space. The color is simple, swaying freely like splashing ink, creating a kind of chaotic, mysterious and blurred beauty.