For fine art photographers looking for a matte medium that can deliver a wide color gamut and high brightness, Epson has developed Cold Press Natural Paper. Made from 100% cotton rag and using a cold press production technique, this paper features a textured matte finish. The heavy weight of 340 gsm, thickness of 21 mil, and opacity of 98% further give this paper the look and feel of a true fine art paper. Also, by omitting optical brightening agents, this media will feature a more natural coloration. Designed for longevity, Cold Press Natural is free of acid, lignin, and chlorine and is pH buffered.