Blue wool 7-8. The pigment will remain unchanged for more than 100 years of light exposure with proper mounting and display. (Suitable for artistic use.)
No data available.
Pigment particles are smooth and even.
No pigments added yet.
From Winsor & Newton:
Yellow Ochre is a warm yellow. Originally made from natural iron oxides found in earth, it is one of the oldest pigments used by mankind. A synthetic version became available in the 1920s.