Research
Materials physics sheds light on the past, from the Bronze Age to the 20th century
… that produces light radiation covering a wide range of wavelengths (from infrared to X-rays, from millimeters to … This is the case with smalt, which is a blue pigment that was really popular with painters from the 16th to the 18th … of the color purple in painting. Until the 19th century, it was a rare color in paintings due to the difficulty and cost …
Published on: