Friday, January 29, 2010

Transmittance

Steady progress. Colours used; French Ultramarine, W/N Burnt Sienna, Yellow Ochre, Titanium White.

Blockx Transparent Mars Brown is the same colour as Winsor and Newton Transparent Red Oxide. I'm wondering if Blockx Transparent Mars Red is the same colour as Winsor and Newton Burnt Sienna (both PR101; not natural earth).