Using a mould-made 100% cotton rag base reminiscent of traditional watercolor paper thanks to a rough texture, Fabriano Artistico Watercolor Rag from Innova will appeal to artists and photographers looking for a unique matte paper for their work. Available here as a 50-pack of 13 x 19" sheets, this 310 gsm paper is an excellent choice for a variety of subjects. It also measures a very thick 22.2 mil and forgoes the use of optical brightening agents to maximize longevity. The paper is rated with a brightness of 97.3% and a whiteness of 86% and is both acid and lignin free.