Michael Costantini MICHAEL COSTANTINI, AMERICAN PAINTER, SCULPTOR, DESIGNER, b. 1950, WORKING IN SONOMA COUNTY, CA, AND MEXICO. We have nearly 90 works in the collection.     Image 5-1   Image 5-2   Image 5-3   Image 5-4   Image 5-5   Image 5-6   Image 5-7   Image 5-8   Image 5-9   Image 5-10   Image 5-11   Image 5-12