Steps
1. In a bowl, combine the mixed salad greens, cherry tomatoes, cucumber slices, and black olives.
2. Sprinkle the crumbled feta cheese over the salad.
3. In a small bowl, whisk together the olive oil, lemon juice, salt, and pepper.
4. Drizzle the dressing over the salad and toss gently to combine.
5. Serve immediately and enjoy the fresh flavors.