Prepare the pastry crust by baking it according to package instructions until golden brown and crispy. Let it cool slightly on a wire rack.
Gather the sliced strawberries, blueberries, and fresh mint leaves. Arrange the sliced strawberries evenly over the cooled pastry base, followed by scattering the blueberries across the surface.
Tear the mint leaves and sprinkle them liberally over the fruit to add freshness and visual appeal.
If desired, drizzle honey or agave syrup over the assembled fruit to enhance sweetness and add a shiny finish.
Serve immediately with a messy, layered appearance, allowing the fruits to release some juices and meld together for a fresh, colorful presentation.