Gamblin Artist's Oil 37ml Asphaltum

Asphaltum: A transparent brownish-black. One of the most popular colors of the 18th century recreated by Robert Gamblin, whose version is true to historic working properties – but lightfast and permanent.

Pigment: Transparent Mars Red, Bone Black (PR 101, PBk 9)
Vehicle: Alkali refined linseed oil
Lightfastness I, Series 3, TRANSPARENT