As a result the image will attract greasy ink and the blank areas will attract water. Grease and water do not mix. The printmaker dissolves the ink of the original drawing with turpentine. However, a ghostlike image of the drawing remains on the stone. The surface of the stone is kept wet during printing.
Water collects on the blank areas.
Greasy ink is rolled on with a roller. It is repelled by the wet areas. The ink sticks only where the marks of the drawing were. A sheet of paper is placed on top of the stone and is covered with a backing sheet and a stiff, slick-surfaced board called a tympan. A scraper bar creates pressure as they pass through the press.