COLOR IN THE SCHOOL-ROOM. 56 … Fig. 8 Fig. 9. Fig. 9 represents the production of a tint of a color with a ring of the color outside and the small graduated disk used as a white disk at the center, thus securing a comparison of the tint with both the colored and the white disk. For example, to get a tint of 3^ellow use yellow…
Color -- Psychological aspects · Color -- Study and teaching
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