Natural Iron-Oxide is the basis for this single-pigment color, named after the region in Italy where it was first mined. Raw Sienna retains more of its yellowish color because is created prior to the heating process that creates "burnt" sienna.
Umber is essentially clay, and this variation on the PBr7 pigment is the lighter (un-burnt) version of this classic earth tone that originated in the Umbria region of Italy.
Natural Iron-Oxide is the basis for this single-pigment colour, named after the region in Italy where it was first mined. Raw Sienna retains more of its yellowish colour because is created prior to...
One of the earliest pigments known to man, ochres are mineral oxides used in colors from the reddish brown to, in this case, yellow-brown range. This very opaque and lightfast color is often...
Part of the earth tone family, Yellow Oxide's is slightly more opaque than it's neighbors (Yellow Ochre) and less red, but with similar lightfastness and durability.
