•\    Square: When dealing with four or more colors, there are a few harmony variety themes that can be created. The most common is the tetradic or double complement (square). Each color is set at 90 degrees to the other and then complements the opposite color. Note that another variation on this tetradic theme is the double split complementary, which is more rectangle-like than you looked at earlier, but this time, using the custom from the color harmony list with one of the swatches together with the other, you could create the custom setting. Swatches for the square can be moved inward and outward and spun around while keeping the…