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Designs for unidentified restaurant or bar interiors.] [Color study of bar, showing elevations with turquoise and vermillion decorations with tropical theme, no. 1 (1944) --Winold Reiss (美国艺术家, 1886-1953)
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Five pairs of Complementary Colours forming a Chromatic Circle. Each Colour has its Complementary directly opposite (1912) --James Ward (Irish, 1851–1924)