Thank you for your interest in Mark Arts. While Mark Arts does hold a study collection, ethical and legal considerations prohibit Mark Arts staff from appraising or authenticating works of art for the public.
The national organizers cited below provide information on professionals who do provide appraisals:
American Society of Appraisers, 703-478-2228
Appraisers Association of America, 212-889-5404
Art Dealers Association of America, 212-488-5550
International Society of Appraisers, 206-241-0359
