Cook the pasta in boiling salted water according to the instructions on the packet. Clean, wash and finely dice the peppers. Clean and wash spring onions and cut into fine rings. Drain artichoke hearts and cut into quarters.
Wash the oregano, shake dry, pluck the leaves from the stalks and, except for something to garnish, chop. Wash lemon hot, grate dry, peel in thin strips with a zest ripper.
Halve the fruit, squeeze the juice. Mix 4 tablespoons lemon juice, vinegar, mustard, oregano and honey. Stir in oil drop by drop. Season to taste with salt and pepper. Pour pasta into a sieve and rinse with cold water.
Mix prepared salad ingredients and olives, arrange and garnish with oregano.