The Domus Aurea, or Golden House, was the sprawling palace of the Roman emperor Nero. Archaeologists recently uncovered a ...
These materials showcase many aspects, like how artisans garnered the colors they needed in yesteryears and the items that ...
Officials described the pigment block as extraordinary, very precious and exceptional due to its size. Egyptian blue is usually preserved as a powder or in small amounts. Archaeologists did not ...
New research has shown that a pigment called Egyptian blue, formulated some 5,250 years ago, can be used as dusting powder to detect fingerprints on complicated surfaces. The earliest known ...
The wall is painted with a blue pigment that chemists made for her, inspired by George Washington Carver’s patented Prussian Blue.Credit...Elias Williams for The New York Times Supported by By ...