Daler-Rowney’s Langton Prestige Watercolor Paper offers a range of 100% cotton paper of the highest quality. The acid free papers have an alkali reserve that works preserve finished pieces and protect from discoloration. These papers, traditionally made on a cylinder mould, feature a surface gelatinized for strength, resilience and durability. Langton Prestige has a natural white color with excellent absorption properties; the perfect paper for watercolor, gouache, acrylic, and ink for drawing or calligraphy. Each sheet is embossed “Langton Prestige 100% cotton” for easy identification.