What is plaster commonly used for in the art world?

Plaster is widely recognized in the art world for its versatility and adaptability, particularly in techniques such as casting molds and fresco painting. In the context of casting, artists often use plaster to create detailed molds from original sculptures or objects, allowing for the reproduction of three-dimensional forms. This is essential in creating replicas or in the production of multiple editions of a piece.

Additionally, plaster is an integral medium in fresco painting, where it serves as a base for the application of pigment. In this technique, wet plaster is applied directly to a wall, and as the plaster dries, it becomes a part of the painting itself. This method, which has been used since ancient times, allows for vibrant colors and a long-lasting finish, as the colors become part of the wall surface.

While plaster can be used for creating textures in paintings or in large installations, its primary functions in the art world are firmly rooted in the areas of mold making and fresco techniques, highlighting its significance in both traditional and contemporary practices.