This 140 lb. watercolor paper is 25% cotton, cold pressed, slightly textured paper. Ideal for most watercolor styles, gouache, pen and ink. This archival paper is crafted in Italy with a mixture of cotton and cellulose. It reflects light well while retaining a transparency of watercolors and its medium grain makes it suitable for all styles of watercolor painting. The cotton fibers are internally and externally sized for optimal absorbency and extreme strength. It's free of optical brighteners offering a natural whiteness of archival quality that does not yellow over time.Details:WhiteAvailable in multiple sizes140 lb. 12 sheetsFine-grained surfaceFor all wet techniquesAcid free and lightfastCold pressed, slightly textured paper25% cotton