Abstract: A unique method imparts laser induced patterns and other designs on thin fabrics and leathers. The method uses a laser beam to slightly penetrate the surface of the product at a controlled specific speed. The laser beam is directed at the product either directly or through mirrors, shutters or lenses. The speed of the laser beam relative to the surface of the product is controlled within a predetermined range. Specific identification and control of this relative speed for a particular product are the keys to overcoming technical barriers which have prevented such use of lasers in the past. Preferably a computer is used to provide a signal to a drive mechanism to control the relative speed. The drive mechanism can control movement of the laser, the product, a mirror or a lens.