An extensive collection of information on properties, preparation, and use of Prussian blue - the first modern artificial pigment.
prussian blue – Cultural Heritage Science Open Source
Individual pigments - Page 2 of 2 - ColourLex - Art and Science
Prussian Blue - ColourLex
Prussian Blue - ColourLex
Carbon - ColourLex - Art and Science
Painter in Context: Paul Cézanne - ColourLex
Prussian Blue - Imgflip
Prussian Blue - ColourLex
Rembrandt, Self-Portrait - Pigment Analysis at ColourLex
Prussian blue - Wikipedia