Sienna (from Italian: terra di Siena, "Siena earth") is an earth pigment containing iron oxide and manganese oxide. Along with ochre and umber, it was one of the first pigments to be used by humans, and is found in many cave paintings. Since the Renaissance, it has been one of the brown pigments most widely used by artists.
Our Cyprus Burnt Umber is a natural mineral from Cyprus that has been roasted and is a dark reddish-brown pigment used in tempera, oil and watercolor mediums, obtained from certain natural clays colored by the oxides of iron and manganese. $0.00
Burnt Umber Br7—Burnt Umber Pigment Type earth Chemical Name iron oxides with manganese silicates or dioxide Chemical Formula Fe2O3,MnO2 or Fe2O3 + MnO2 + nH2O + Si + Al2O3 Properties Burnt Umber is a more intense reddish brown pigment that results from heating the clay pigment Raw Umber. It has medium to excellent tinting strength and high opacity, and it is quick drying in oil form. Burnt Umber is somewhat more transparent than Raw Umber. It has excellent color properties and can create a…
Bowery Stan Moskowitz collaborated with Intenze to bring a line of inks that are reminiscent of the days he was happy to have brown pigment made from iron oxide (used as cement paint back in the day) just so he could. Well, we've come a long way and with Stan's help we developed a true vintage brown color that is exquisite! | Intenze ink
Van Dyck Brown [PBr9] Blick Artists' Watercolors, 14ml tube. $7.75 Van Dyke Brown is a transparent brown pigment made from substances like soil, peat, or brown coal. Its transparency makes it more ideal for glazing than umbers and ochres. True Van Dyke Brown can turn dark or fade upon prolonged exposure to sunlight and has a tendency towards grey when mixed with whites. It is no longer used by artists concerned with permanence. ***ordered 5/2016 ADH***