Silhouette cutting became particularly popular in the 18th and 19th centuries, especially in Europe and America. It was a popular form of portraiture before the advent of photography, as it was a relatively quick and inexpensive way to capture a person's likeness.
This is a subtractive process, where removing paper produces the image. Papercutting contrasts with the additive nature of collage, where paper may be one component, or origami which uses paper folding rather than cutting. Key techniques include selecting appropriate paper and tools, designing the artwork, honing cutting skills, and experimenting with colors and textures.
Mounting silhouette portraits in shadowboxes is a contemporary display technique, especially in decorative arts and illustration. While not typical of early silhouette portraiture (which was usually mounted on light backgrounds or inside lockets), it is a common modern adaptation.
Sample 4o prompt: A traditional black and white silhouette papercutting of a dignified capybara wearing a 19th-century frock coat, mounted in a simple silver locket. The silhouette portraiture of the capy is mounted on a light background inside the locket.
For general tips on papercutting as an art style see:
https://discord.com/channels/974519864045756446/1210442367291756544