In a large bowl, combine mushrooms, artichoke hearts, olive oil, vinegar, wine, basil, oregano, salt, pepper. Toss, set aside & let marinate at room temperature for 30 minutes. Arrange chopped lettuce on a large platter, strain mushrooms & artichokes from the marinade & place in centre of lettuce. Arrange remaining vegetables around centre. Drizzle remaining marinade ove antipasto & serve. "Vegetarian Times" July, 1993