Art Spectrum® Terre Verte as the name implies in Latin, is the colour of green earth, and the pigment originally comes from green clay. It has a long history, being favoured by European painters in since the Middle Ages who used it for the underpainting of figures.
| Pigments | Lightfastness | Permanence | Transparent/Opaque |
| PBr7, PG7 | ASTMI | **** (excellent) |
Semi-Transparent |
ASTM Approved Permanent Colours American Society for Testing and Materials, conforming to standard D4302-90.
