Ever since Roman antiquity red has been the color of theatricality. Henri de Toulouse-Lautrec, The Box with the Golden Mask, oil on paperboard, 1894. Vienna, Albertina, Graphic Arts Collection. © AKG Images.

Ever since Roman antiquity red has been the color of theatricality. Henri de Toulouse-Lautrec, The Box with the Golden Mask, oil on paperboard, 1894. Vienna, Albertina, Graphic Arts Collection. © AKG Images.