Transparent Brown Iron Oxide holbein-sketchbooks Opacity/Transparency: Transparent

Opacity/Transparency: Transparent

Colour Index: PG7

such as Crimson Ocher

it’s made from bone black and iron oxide

Natural red ochers are opaque

Transparent Brown Iron Oxide holbein-sketchbooks Opacity/Transparency: TransparentA mixture of Transparent Red Iron Oxide and Carbon Black, this transparent color has a very dark masstone that tints and glazes to a rich gold brown. (Series 3) Pigment Classification: Inorganic Color Index Name: PR101 PBk7 Color Index Number: 77491 77266 Chemical Description: Synthetic Iron Oxide Nearly Pure Amorphous Carbon Opacity Transparency: Transparent Lightfastness Rating: 1 Permanency: Excellent