Portland Cool Grey 37ml Storage & Organization Historical Cassel earth was a

Historical Cassel earth was a fugitive pigment (that is subject to fading in light)

Lightfastness: ASTM I-Excellent

and bright primrose yellow in the tints

its name comes from the use of charred animal bone

A wonderful color like fresh rattan or tobacco

Portland Cool Grey 37ml Storage & Organization Historical Cassel earth was aA middle value, blue grey. Ideal for reducing the chroma of violets, blues and greens. As shown above, mix Portland Cool Grey with Titanium Buff to create a green grey or with Portland Warm Grey to create a violet grey. Pigment: Titanium dioxide, complex silicate of sodium & aluminum with sulfer, synthetic black iron oxide (PW 6, PB 29, PBk11) Vehicle: Alkali refined linseed oil Lightfastness I, Series 2, OPAQUE