Sun-Thickened Walnut Oil 8oz size:8oz for a dark masstone and

for a dark masstone and rich blue-green undertone

Robert Gamblin mixed this color because true natural green earth pigment is unpredictable in color and availability

Colour name: Manganese Blue Extra

Pigment: Oxides of cobalt and zinc (PG 19)

#124 Rose Carmine

Sun-Thickened Walnut Oil 8oz size:8oz for a dark masstone andRublev Colours Sun Thickened Walnut Oil is made by exposing filtered, cold pressed walnut oil to sunlight in shallow tanks covered with clear glass and exposed to the atmosphere for a period of three months. The exposure to sunlight thickens it. This walnut oil is naturally bleached to almost water white, so it can be used with palest colors and whites.