What is Frottage used for in printmaking?

Frottage is a technique used in printmaking that involves placing a sheet of paper over a textured surface and then rubbing a medium, such as pencil or charcoal, over the paper. This process captures the texture and details of the underlying surface, creating a unique textural impression. By using frottage, artists can incorporate elements of texture into their work, which enriches the visual narrative or aesthetic quality of their prints. This technique is particularly valued for its ability to introduce complexity and depth into artworks, aligning well with the artistic practices that emphasize texture.

Other techniques mentioned, like applying paint through stencils, creating replicated stamps, or smoothing print surfaces, do not accurately describe the nature of frottage and its purpose in the realm of printmaking.