Italian Raw Sienna Pigment, a highly sought-after iron oxide earth pigment renowned for its warm, transparent, and rich yellow-brown hue, reminiscent of Tuscan soil. Originating from the picturesque hills of Tuscany, Italy, this exceptional pigment has been prized by artists for centuries. With its unique characteristics, Italian Raw Sienna stands apart from other yellow earth pigments, boasting a deeper, more vibrant color and twice the tinting power of yellow ocher.



Rich in limonite, a mixture of iron oxides and hydroxides, our Italian Raw Sienna is extracted from the fertile clay soil near Monteriggioni, a region famous for its pigment production since the Renaissance. This exquisite pigment owes its name to the Italian city of Siena, where it was first discovered and has since been highly valued for its vibrant, warm tones.



Italian Raw Sienna is an inorganic, natural pigment, composed of iron oxide hydroxide, with a chemical formula of α-FeOOH. Its remarkable properties make it an ideal choice for artists, offering excellent transparency, medium tinting strength, and permanence. It is compatible with various painting mediums, including fresco, oil, tempera, and watercolors, and does not react with solvents or alkalis.



With a density ranging from 3.3 to 4.3, hardness of 5.0 to 5.5, and refractive index of nα=2.260 nβ=2.393 nγ=2.398, Italian Raw Sienna is a superior choice for artists seeking a high-quality, lightfast pigment. Its exceptional color strength and durability ensure that artworks created with this pigment will endure for generations to come.



As a non-toxic and environmentally friendly pigment, Italian Raw Sienna is an excellent option for artists who prioritize their health and the environment. However, it is essential to exercise caution when handling the dry powder pigment to avoid inhaling the dust. With its rich history, exceptional properties, and versatility, Italian Raw Sienna Pigment is a treasured addition to any artist's palette.