Serigraph, also known as silk screening, screen printing or serigraph printing, is a stencil-based printing process in which ink is forced through a fine screen onto the paper beneath. Screens were originally made of silk, but they are now made of finely woven polyester or nylon.
The screen is stretched over a wood or aluminum frame, then areas of the screen are blocked off with a stencil (a negative of the image). The screen is then placed on top of paper, and ink is placed on the screen. A rubber-bladed squeegee is used to spread the ink evenly across the screen, allowing ink to pass through the open spaces onto the paper below.
A different screen is used for each color in the print, resulting in a final serigraph with great color density, color saturation and texture.