Fig. 2From: Degradation of emerald green: scientific studies on multi-polychrome Vairocana Statue in Dazu Rock Carvings, Chongqing, ChinaOM and BSE images of cross section samples revealing paint stratigraphy. Perceived surface colors of samples: CS1 blue, CS5 green, CS10 red, CS11 red, CS13 gold, CS16 whiteBack to article page