Chop the cucumber into ¼ inch rounds and then slice each round in half to create a half moon shape.

Using a serrated knife, cut each tomato into 8 sections. Cut the red onion into thin slices.

Combine the red wine vinegar, olive oil, and salt in a small bowl. Whisk to combine.

Place the cucumber slices, tomato slices, and red onion slices on a serving platter. Crumble the feta into bite size pieces if it’s not already crumbled. Top with the feta and olives.

Drizzle with the vinegar and oil and then serve.