title: Investigation of the Pigments of the Ancient Portrait Terracotta Found in the Kerch Bay
abstract: The results of studying an ancient terracotta sculpture found in the Kerch bay are presented. An attempt is made to reconstruct the initial terracotta color and determine the palette composition of ancient painters using a complex of analytical methods: optical and scanning electron microscopy, energy-dispersive X-ray microanalysis, X-ray diffraction, and IR spectroscopy. A study of the terracotta made it possible to reveal a polychromatic character of the decor and determine the composition of 
journal: Crystallography Reports