Prussian Blue is a deep blue color. It was made by German chemist Diesbach around 1704 making it the first synthetic blue pigment. It quickly gained favor as an alternative to genuine Ultramarine. Bright and beautiful, this affordable range of 47 colors is perfect for artists who need large quantities of color. All of the tones have been carefully made to bring out the best of each pigment, so you can create bold and vibrant artworks. We think you’ll be very pleased with the results.