PECO-2 400gm Brunt Sienna is a popular pigment used in art and painting. This generally has good opacity and can be used for both transparent and opaque applications. It is made by heating raw sienna, which is a yellowish-brown pigment, to a high temperature to produce a deeper and more intense brown. This mixes well with other colors and can be used to create a range of hues from warm browns to deep reds. They are frequently used in landscape painting, portraits, and still lifes to create natural, earthy tones. PECO-2 400gm Brunt Sienna is known for its good lightfastness, meaning it retains its color well over time.