Additive mixture ofcolortrichroism is red,green and blue,subtractive mixture,as its complementary colors,is cyan,ma genta and yellow,thatis the dyestuff trichroism.
These artists tended to show complementary colors like red and green, violet and yellow, and blue and orange, painted next to each other and not blended together.
Step 6 Take two identical scarves in complementary colors, intertwine them, wrap them around to the front of your neck, cross them, and then flip just one side over and down your back.
When you look at the white cage, your eye is still adapted to green, but since it isn't there, your eye gives you the same shape in the complementary color, red!