Raw Sienna (No. 120)
Inorganic, Natural Earth
| Colour Index | PBr 7 |
| Drying Speed | Fast |
| Opacity Covering and Tint Power | Semi-Tranparent |
| Lightfastness | Excellent |
| Oil Content | Average, Linseed |
| Toxic | No |
| Conforms To | ASTM D-4236 |
Raw Sienna is powerful to use as a ground tone and for underpainting. Its origins date back to the 17th century, this is one of the indispensable Earth Iron Oxides! As the name suggests, the best grades come from central Italy, where I derive my own supply.