Inorganic – Yellow Ochre, a higher-keyed and more green-gold shade of manufactured Iron Oxide. Its hues yield mustardy yellows quite close to Genuine Naples Yellow Dark. A lovely colour for flesh tones, landscapes and non-figurative works with an almost sticky texture.
| Colour Index | PY42 |
| Drying | Fast |
| Transparency | Semi-Transparent |
| Lightfastness | Excellent |
| Oil Content | Average |
| Tint Power | Average |
| Toxicity | Non-Toxic |
