Usually, they specialize in one or two forms of art. Painters generally work with two-dimensional art forms. Using techniques of shading, perspective, and color mixing, painters produce works depicting realistic scenes or may evoke different moods and emotions, depending on the artist's goals. Artists may combine mediums and include sound and motion in their works. Sculptors design three-dimensional art works either molding and joining materials such as clay, glass, wire, plastic, or metal, or cutting and carving forms from a block of plaster, wood, or stone.
Some sculptors combine various materials such as concrete, metal, wood, plastic, and paper.
Printmakers create printed images from designs cut into wood, stone, or metal, or from computer-driven data. Painting restorers preserve and restore damaged and faded paintings. They apply solvents and cleaning agents to clean the surfaces, reconstruct or retouch damaged areas, and apply preservatives to protect the paintings. This is very detailed work and is usually reserved for experts in the field. Many do a variety of illustrations, while others specialize in a particular style.