Wash and thinly slice the orange, lemon, apple, and strawberries.
In a large pitcher, add all the sliced fruit, grapes, and mint leaves.
Pour in the white wine, elderflower lemonade, elderflower liqueur, orange liqueur, and lemon juice.
Stir gently to combine.
Let the mixture chill in the fridge for 2-4 hours so the flavors mix well.
Add chilled soda water just before serving for fizz.
Fill glasses with ice and pour the sangria, including some fruit pieces.
Garnish with more mint if desired.