Abstract: A new algorithmic technique for generating beautiful raster-based patterns is presented. The technique is quite simple and generates both periodic and aperiodic patterns. The technique is based on the phenomenon of unpainted pixels that occur sometimes in forward affine 2D texture mapping where, under certain conditions, the unpainted pixels are distributed in well-organized, eye-pleasing patterns. These patterns are intrinsically discrete, and they perform well even under low spatial and color resolution conditions, which makes the technique a good alternative to hand-designed decorating patterns commonly known as pixel patterns.