Process of making a full life size artificial rock formation from a natural rock formation surface

摘要

A process of making a full life size artificial rock formation of photocopy exactness from a natural rock formation surface is disclosed herein. A plurality of coats of latex is applied over the natural rock surface and allowed to dry thus forming a mask having all the natural cracks and crevices of the natural rock surface. This mask or liner is held in a fiberglass mold and a vacuum is applied to the inner surface of said liner causing all the cracks and crevices to open up. Cement is applied to the outer surface of the liner filling all the cracks and crevices. When the liner is removed the artificial surface resembles the natural rock surface in photocopy exactness.