... red is used, we have such terms as reddish black, dark red-gray, red-gray (russet), light red-gray, red, light red, very light red or pink, reddish white, red-orange, red-purple, reddish-blue, ... " RED-GRAY and GREEN-GRAY " " YELLOW-GRAY and PURPLE-GRAY " " BLUE-GRAY and ORANGE-GRAY " " RED-PURPLE and YELLOW-GREEN " " RED-ORANGE and BLUE-GREEN ... soothing to the vascular system being in the blue, the climax of luminosity being in the yellow, and the climax of thermism or heat in the red, and especially in the thermel just below the red. This...