The teaching of drawing : its aims and methods (1910)
Polak, Solomon, Quilter, Harry Charles · London : W.B. Clive, University Tutorial Press · leaf 50
Fig. 33. 38 BETJSHWORK AND COLOUR STUDY. (3) The natural order of colours may be discoveredby studying the rainbow, and the sky at sunset. Thescholars should watch for these phenomena and make adiagram indicating the order of the colours they see(Pig. 34). The experiment of splitting up a ray of…
Drawing
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