From the decorative "Egyptian blue" of the ancient world, to the precious ultramarine and prussian blue pigments used in some of the world’s greatest masterpieces, the color blue has a fascinating history spanning around 6,000 years. Here's a short guide to how this color evolved.
Egyptian Blue: A Hue That Made History
A History of Graphic Design - Chapter 1 - Birth of Graphic Design - From Cro-Magnon Art To Egypt, PDF, Osiris
The Evolution of Powder Blue
The History of the Color Blue: From Ancient Egypt to the Latest
The Colour Blue in Antiquity - Owlcation
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Ancient Pigment, New Discoveries: Egyptian Blue
The Evolution of Powder Blue
190 Movements in visual arts ideas
Color in Ancient Egypt - World History Encyclopedia
History of the Colour Blue in Art