Paint fondant. Using the color combinations provided, mix Color Dust edible decorating powders to make pink, yellow, purple and green decorating powders. Combine White and Deep Pink decorating powders to get pink color shown. Combine White, Goldenrod and Lime Green decorating powders to get yellow color shown. Combine White, Periwinkle and Purple decorating powders to get purple color shown. Combine White and Spruce Green to get green color shown. Use a decorating brush to brush each randomly in patches across the white fondant.