What I know

The primary colors are red, blue and yellow. The secondart colors are orange, purple and green. Secondary colors are created by mixing two primart colors. Complimentary colors have no color in common. For example red and green are complimentary colors because red has no green in it and green has no red in it. Two ways you could emphasize something in a painting are by making it contrast with other parts of the painting and by makinig the size of it different from the rest of the painting.