Raw Umber is a rich brown pigment made from the natural brown clays found in earth.

Raw Umber is a rich brown pigment made from the natural brown clays found in earth. It was named after Umbria, a region in Italy where it was mined.

Raw Umber 是一種豐富的棕色顏料，由地球中發現的天然棕色粘土製成。 它以意大利的翁布里亞地區命名，該地區在那裡開採。