Fabriano Studio Watercolor paper is made with a blend of high quality lignin-free cotton and cellulose. It is acid-free for stability, and internally/externally sized for optimal absorbance, making it ideal for multimedia techniques such as watercolor, tempera, gouache, acrylic, ink, drawing and markers. Appropriate for both the beginner and the student of fine arts. It is produced with 100% of E.C.F. pulp (Elemental Chlorine Free), F.S.C. certified from forests responsibly managed, respectful of environmental, social and economic standards. Available in sheets, pads and rolls.