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. Ideal for multimedia techniques, watercolor, tempera, gouache, acrylic, ink, drawing and markers. The quality & value of Fabriano Studio Paper is an exceptional offer, and appropriate for both the beginner and the student of fine arts. Produced with 100% of E.C.F. pulp (Elemental Chlorine Free), F.S.C. certified (©1996 Forest Stewardship Council A.C.) from forests responsibly managed respectful of environmental, social and economic standards.