Lapis lazuli, known as 'blue gold', has captivated civilizations for millennia with its vibrant blue color and historical ...
The discovery might illuminate the link between the blue pigment's ancient Egyptian roots and its rediscovery by Renaissance ...
In an Iron Age burial ground surrounded by towering pines, rock fragments from the past have surfaced, and the faintly ...
An Egyptian blue pigment has just been unearthed beneath the Domus Aurea. A priceless discovery that tells us more about the arts in ancient Rome.