Superior to brands designed for temporary work, M. Graham Gouache is crafted with the same high quality, lightfast pigments used in our Oil, Acrylic and Watercolors. Exceptional tinting strength, working properties and extremely opaque, matte finish provides the fine artist with a permanent piece of art. High pigment loads of brilliant color allows brighter, more exciting works of design. Color selection combines traditional painting colors and popular colors preferred by graphic artists, illustrators or in color mixing theory. Made with natural, Northwest Honey and gum arabic, for improved flow, added moistness and resistance to cracking. Conforms to ASTM D4236.