This video describes the coloring techniques to make a realistic gelatine prosthetic wound. The presenter chooses to use grease paint as it applies easily to the rubber gelatine wound mold. First, apply a base color to mimic that flesh tone around the wound and blend it until it matches the skin tone. Next the presenter applies red and pink tones to the wound, the idea is to mimic the color of raw meat. Highlights are then applied inside the wound to simulate fat underneath the top layer of skin. Finally some powder is applied to tone and blend the wound, before a final bit of fake blood is applied on top of everything.