Cook macaroni in 4 quarts boiling water, the 1/4 cup Italian dressing and salt til tender, yet firm, about 10 minutes. Drain. Marinate cooked macaroni, green beans, artichoke hearts, carrots, sliced olives, radishes, green pepper and green onion in 1 cup Italian dressing for 2 hours, turning frequently,. Add mayonnaise and cheese and chill til ready to serve. Garnish with anchovies, tomato wedges or ripe olives.