For the vinaigrette, whisk vinegar, salt, pepper, mustard and honey. Add oil drop by drop to the vinaigrette. Wash the oregano, shake dry and, except for a little to garnish, pluck it from the stalks, chop it and stir into the vinaigrette.
Wash and slice the tomatoes. Clean and wash spring onions and cut them into thin rings. Peppers clean, wash and cut into strips. Cut matie into pieces. Fill prepared ingredients and olives in layers in glasses and drizzle with vinaigrette.
Garnish with oregano. Bread tastes good with it.