4 different recipes. Brands sell different pigment mixtures under this name, so they won't all look or mix alike. Compare the pigments below; the most common is PY42 Yellow Iron Oxide.
Who makes it
PY42 Yellow Iron Oxide2
- PY42LF I OpaqueSeries 140 ml tube · 110 ml tube · 300 ml tube · 1000 ml tin · 4000 ml tinAbout Langridge
- Maimeri Puro Oil Colours No. 060
PBk11 Mars Black + PBr7 Natural Iron Oxide1
- Holbein Artists' Oil Color No. H350
PR101 Red Iron Oxide + PY42 Yellow Iron Oxide1
- Williamsburg Handmade Oil Colors No. 6001382PR101 PY42LF I OpaqueSeries 237 ml tube · 150 ml tube · 8 fl oz can* · 16 fl oz can*About Williamsburg
Sizes are the ones each line is sold in; marks a size only some colors come in. Check the store for a particular color.