Wash thoroughly and strain the vegetables.
Cut the tomatoes into wedges, slice the onion into thin rings, cut the cucumber in thick slices and place everything in a large bowl.
Add the olives.
Season with salt and pour over the extra virgin olive oil and vinegar.
Toss everything together, so that the flavours mix.
Serve with feta cheese on top, a drizzle of olive oil and dried oregano.
