Winsor & Newton Professional Watercolour - Mars Black
A heavy opaque pigment, Mars Black is a dense black colour with a brown undertone. It is made from mineral iron oxide and was therefore named after the alchemical name for iron: Mars.
Professional Watercolour is recognised for using only the purest pigments to ensure quality and permanence. Formulated using the highest quality production methods to achieve optimal pigment dispersion, the Professional Watercolours' unrivalled transparency means every wash will remain vibrant and luminescent.