Fig. 13From: Virtual reconstruction of the painting process and original colors of a color-changed Northern Wei Dynasty mural in Cave 254 of the Mogao GrottoesAreas in which each pigment was used and their hue. a Litharge, b red lead, c gypsum, d azurite, e atacamite, f realgar, g calcite, h cinnabar, l lac, and j talc. k VISR palette and HSB values of the pigments used in the muralBack to article page