siennas and ochres

More of a reddish appearance for a very convincing copper look

Colour name: Old Holland Light Red

and also stronger in tinting and covering strength

Pigment Classification: Synthetic InorganicColor Index Name: PB36Color Index Number: 77343Chemical Description: Cobalt Chromate SpinelOpacity/Transparency: OpaqueLightfastness Rating: 1Permanency: ExcellentMunsell Notation Listing: Hue 8

vallejo artist akrylmaling nickel azo yellow Size:200ml siennas and ochresColor: Nickel Azo Yellow Permanence: AA Opacity: Transparent Pigment: PY150 Pigment description: Nickel Complex Azo ASTM Rating Ligthfastness: I Pigment classification: Synthetic organic Color Index Number: 12764 Viscosity range (mPa. s): 20. 000 25. 000 Color Index The pigments used for artists' colours are inorganic as well as organic. The inorganic pigments have been used since antiquity; most of them are extracted from minerals and soil, such as