Цит. по: F. Delamare and B. Guineau, Colour: Making and Using Dyes and Pigments (London: Thames & Hudson, 2000), с. 140.
236
Thompson, Materials and Techniques of Medieval Painting, с. 101.
237
C. Warren, Brush with Death, с. 20; Schafer, ‘The Early History of Lead Pigments and Cosmetics in China’, в: T’oung Pao, Vol. 44, No. 4 (1956), с. 426.
