Breathing Color Optica One Smooth Matt is a 300gsm bright white, matt inkjet fine art paper with a luxuriously smooth surface ideal for high resolution photographic imagery. It is able to produce extremely crisp and accurate detail as a result of its leadership (when measured against other fine art papers on the market today) in tonal range, value, line quality, line contrast, and raggedness. Optica One is Breathing Color's latest innovation tailor-made for the demanding and discerning photographer who values superior performance in print quality.