A lithograph, for one, is a type of printmaking technique that uses a flat stone or metal plate to create an image. It is a form of printmaking that involves the transfer of ink from a plate to paper. The process involves the use of a greasy crayon or ink to draw on the surface of the plate, which is then treated with a chemical solution to make it water-resistant. The plate is then inked and pressed against paper to create a PRINT. Lithographs are often used for creating art prints, posters, and other printed materials.