Finest artists’ resin-oil colours . Schmincke Mussini oil colour are unique throughout the world for their use of natural resin binders, instead of conventional oil binders. This allows for more luminous, stable colours. The recipe of Mussini oils in based on the oil paint formulations of the Old Masters. There are 32 colours in the range. All of these offer intense pigment saturation and maximum lightfastness.