Gamblin Artist's Oil Colors Portland Grey Medium 37 ml

Portland Grey Medium: An interesting alternative to mixing with white, the Portland Greys can mute the high key tints of the modern colors for more natural looking mixtures. Formulated using the Munsell System for painters who work with value. Pigment:  Titanium dioxide, zinc oxide, iron oxide, synthetic black iron oxide (PW 6, PW 4, PBr 7, PBk 11) , Vehicle: Alkali refined linseed oil Lightfastness I, Series 2, Munsell Value 6 OPAQUE