Researchers Recreate the Elusive Egyptian Blue, the World’s Oldest Synthetic Pigment
The world’s oldest synthetic pigment, Egyptian blue, dates back more than 5,000 years, to around 3300 BCE. For millennia, the specifics of its recipe have mostly been lost to time, unable to be completely reproduced. Now, a team of researchers from Washington State University (WSU), in collaboration with the Carnegie Museum of Natural History and the Smithsonian’s Museum Conservation Institute, has finally changed that.











































































