Winsor & Newton Cotman Watercolor Paint, 21ml (0.71-oz) Tube, Ultramarine

Winsor & Newton Cotman Water Colors are a range of water colors that are made to our normal high quality standards but costs are kept to an economical level by replacing some of the more costly pigments with less expensive alternatives. Each color has good transparency, excellent tinting strength and good working properties. Ultramarine is a rich deep transparent blue. It was created by French chemist Guimet in 1828 as a synthetic but chemically identical replacement for the expensive pigment derived from Lapis Lazuli.