Add your tomatoes to a nice salad bowl and top with cucumber, green pepper, white onion, feta cheese and black olives and top with oregano.
Drizzle the olive oil over the top and then the vinegar. Toss well to combine and add salt to taste.
After the juices from the tomatoes have macerated with the olive oil and vinegar it makes for a wonderful tasting juice. Make sure you dip some of that bread into the juices as you eat the salad!