To create an 'open wound', the Derma Wax construction has to be 'cut open' with the sharp side of a Derma Wax spatula. Lubricate the tip of the spatula with a little bit of Cleansing Cream. This will allow the spatula to slide more easily through the Derma Wax, preventing it from sticking to the spatula.
Opening the wound edges up allows you to create a tattered effect. Raise the 'wound edges' using a Derma Wax spatula, lightly lubricated with Cleansing Cream. Do this carefully.
FINISHING
Colouring: To add a suggestion of depth to the 'wound', colour the bottom of the wound using black make-up.