Wash and hull the strawberries, then slice them into thin pieces.
Peel the cucumber and slice it into thin rounds, aiming for consistent thickness for even texture.
Place the sliced strawberries and cucumbers into a mixing bowl, arranging them for a colorful display.
Drizzle the balsamic vinegar evenly over the sliced fruits and vegetables, then gently toss to coat all pieces.
Sprinkle with a pinch of salt if desired, then give the salad one last gentle toss to combine flavors.
Serve immediately on a plate or in a bowl, showcasing the vibrant colors and crisp textures of the salad.