Dezzain Testrun | Welcome To Dezzain Studio Testrun LaboratoryPatrick Andrade for The New York Times original image from nytimesTEDDY GREENSPAN is a longtime art collector who does not suffer doubt. He is a bond salesman at Libertas Partners, in Greenwich, Conn., and he and his wife, Emily, recently created an art consulting company in Bedford, N.Y., called tag-arts. The pieces he sells average about $20,000, with a few selling for as much as $90,000; his cl
