What art is paper-cut projection?

Silhouette art, based on the principle of paper-cut projection display, uses the characteristics of object projection modeling to give people and things a sense of artistic exaggeration, and highlights its inherent humor and implicit beauty, making it a highly summarized backlight modeling.

Paper-cut projection is to depict your favorite scenery on paper, generally referring to black or other monochrome side images. It is a special artistic expression of paper-cutting. Inspired by light projection, people cut out the outline of the pattern, and then show another kind of beauty through light, as if they were in it.