Canson Infinity Inkjet Fine Art and Photographic Papers provide stellar printing performance, consistency and value. Developed to exceed museum standards, these premium inkjet papers offer exceptional beauty and character for printing black and white or color photographs and fine art reproductions. Using the purest natural materials without chemicals that contribute to premature deterioration, Canson Infinity combines centuries of papermaking experience with technically advanced coatings to bring you a variety of favorite papers and textures in sizes and weights that ensure perfect prints. All are OBA-free, containing no optical brightening agents, and acid-free, and all have 4 cut edges. Canson Edition Etching Rag is 100% cotton paper with a smooth texture and pure white color. It provides deep blacks, excellent image sharpness, and optimal color gradation and is ideal for printing detailed work, color photographs and exceptional black and white portraits.