Stage 6: Blue outlines and more hair

Broken outlines were added to the clothing in ultramarine blue, with dashes of cadmium yellow and titanium white.

Further attempts to achieve more accurate browns in the hair, beard, and eyebrows were then made using mixes of vermilion, cadmium yellow and viridian, with titanium white.

This was followed by a further attempt at green-grey mixes in the hair line (and here and there in the skin tones) using mixes of viridian with vermilion and cadmium yellow, with titanium white.