When making your own oil paint, it is important to thoroughly mix your pigment with whichever binding medium of your choice. Linseed (flaxseed) or walnut oil both work wonderfully. I started with linseed oil years ago but have since switched to walnut oil over the last few years because it is said that walnut oil tends to yellow less than linseed oil over time. Tips for those using walnut oil: Use a glass muller to mix the pigment and oil! The muller has weight and can really grind the pigment i