Raw Umber Earth Pigments
Raw Umbers shades are often an overlooked part of a palette. While the differences in hues may be subtle form on color to the next, they are a fundamental toning, shading and mixing tool. Among artists Umbers are best known for being used to paint the grisaille or underpainting as well as it's ability to speed up the drying time of oil paints. They are completely compatible with all other pigments.