WHAT YOU NEED
1 1/2 cups fresh raspberries
1 cup sliced strawberries
1 cup fresh blackberries
1 1/2 cup water
1 1/2 cup sugar
1 peach, sliced (skin on)
1 strips lemon peel (yellow part only)
3 cups chilled Champagne or sparkling wine
3 tbsp gelatin powder
fresh peach slices and mint, for garnish