IRAN ART EXHIBITION: WHAT’S THE STORY BEHIND OF LITHOGRAPHY? Lithography is a printing process that uses a flat stone or metal plate on which the image areas are worked using a greasy substance so that the ink will adhere to them by, while the non-image areas are made ink-repellent A printing process based on the […]

IRAN ART EXHIBITION: HOW TO MAKE A LITHOGRAPH? LEARN HERE 1. Graining the stone Once a stone has been printed from for the last time, it is necessary to re-grain the stone to remove the greasy image and enable the stone to be re-used. Graining removes the chemically processed top layer from the stone, exposing […]