Ingredients:
1/4 cup red wine vinegar
1/4 cup extra virgin olive oil
3 Tbsp. water
salt and freshly ground black pepper
1 Romaine lettuce (roughly chopped and washed) 
4 tomatoes (cut into wedges)
1/2 cup Kalamata olives
1 cucumber (peeled and seeded)
6 ounces feta cut into 4 slices
1 Tbsp. of parsley, chopped

Method:
 
Place the red wine vinegar in a large bowl.  Slowly add the olive oil and whisk continually.  If dressing tastes too tart, whisk in water a tablespoon at a time. Season with salt and pepper.  Once dressing is emulsified place to one side.

In a large salad bowl toss the lettuce, tomatoes, olives, cucumber and dressing.  Divide the salad between 4 plates.  Place the 4 pieces of feta on top of each salad.  Sprinkle a little chopped parsley on each piece of feta drizzle with a little more dressing and serve.