Prussian Blue Hue is a deep rich blue colour closely resembling genuine Prussian Blue. Prussian Blue was made by German chemist Diesbach around 1704 making it the first synthetic blue pigment.
Prussian Blue Hue is a deep rich blue colour closely resembling genuine Prussian Blue. Prussian Blue was made by German chemist Diesbach around 1704 making it the first synthetic blue pigment.