Grumbacher Academy Oil Paint, 37 ml/1.25 oz, Raw Umber A staple deep brown earth tone, Raw Umber is a semi-opaque neutral brown with yellow undertones in masstone, but cool grey undetones in tints Used in mixes, glazes and straight from the tube in a variety of subjects from landscapes to portraiture. Color is made with finely ground pigment and has an ASTM lightfast rating of 1-Excellent; Made in USA Smooth, rich paint is highly pigmented and has superior tinting strength at a single student price The non-metallic colors in the Academy Oil student line correlate to the Pre-tested professional line, allowing students to graduate to a professional grade paint with ease