In a 4 quart saucepan,saute onion and garlic in oil until tender.Add tomato sauce,tomatoes,bay leaf,basil,thyme,marjoram,oregano,wine and black pepper.Let simmer 20 to 30 minutes,uncovered,stirring occasionally.Add shrimp or scallops and simmer about 3 minutes.Discard bay leaf.Add parsley and serve.This soup is a complete meal when served with a green salad and French bread.