In a small pitcher, add the gin, grapefruit liqueur, fresh squeezed orange juice, and rose wine.
Top with ice and Fresca. Using a cocktail spoon, stir the sangria around to incorporate all the ingredients together.
Pour into a rocks glass over ice, and garnish with a slice of orange and a sprig of rosemary.
Notes
Do NOT add the Fresca to the shaker and shake it, it will explode everywhere because Fresca is a carbonated drink. This is why we use the spoon to stir it in before pouring into a glass.