Make the vinaigrette by whisking together ingredients. Set aside. Drizzle the asparagus and celery root with the vinaigrette, just before serving. Place the lettuce leaves around the edges of the salad platter. Arrange artichokes, asparagus and celery root over lettuce. Dribble vinaigrette over all and sprinkle with herbs.
Recipe courtesy of Peter Kumps New York Cooking School