Cotman 21ml - Lamp Black
Lamp Black is one of the oldest pigments. It is made of pure carbon, originally from the residual soot of burnt oil lamps. It is a black with a bluish tint, producing a variety of cool blue greys.
- Colour Number 337
- Colour Series 1
- Lightfastness (ASTM) I
- Permanence Rating AA
- Transparency / Opacity O