What is Computer Art?

Refers to a printmaking that is made by painting or drawing on a nonabsorbent, smooth surface. Historically, the surface was an etching plate of copper, but these days, the surface can vary from acrylic to zinc or glass. Image is transferred to a sheet of paper where the two are pressed by use of printing press. The process creates a unique print called monotype. The initial pressing removes most of the ink. 

A plate is a broad, concave, but mainly flat vessel on which food can be served. A plate can also be used for ceremonial or decorative purposes. Most plates are circular, but they may be any shape, or made of any water-resistant material. Generally plates are raised round the edges, either by a curving up, or a wider lip or raised portion. Vessels with no lip, especially if they have a more rounded profile, are likely to be considered as bowls or dishes, as are very large vessels with a plate shape.

Glass is a transparent solid. It varies in composition based on the type of glass. Artists use these variants to create art glass, including stained, blown, and a myriad of decorated forms. Glass can be cut, textured, surfaced with overlays, and engraved.