Fill a 'tattoo' rocks glass to the brim with crushed ice
Build the Gin, Lemon Juice and Gomme over the crushed ice
Cap the glass with a scoop of crushed ice so it creates a mountain of ice on top
Sit the raspberries and lemon on top
Pour the Creme de Mure straight from the bottle over the top so it bleeds down through the ice. TIP: Do this last so the customer can watch it bleed! If doing table service take the bottle to the customers table and pour it in front of them.