W&N COTMAN WATERCOLOUR - 538 PRUSSIAN BLUE

RM 13.10

Prussian Blue is a deep blue colour. It was made by German chemist Diesbach around 1704 making it the first synthetic blue pigment. It quickly gained favour as an alternative to genuine Ultramarine.

Colour Number - 538
Colour Series - 1
Lightfastness (ASTM) - I
Permanence Rating - A
Pigment(s) - PB27
Product Code - 0303538
Transparency / Opacity - T