We perform Christoforo Unterberger art authentication, appraisal, certificates of authenticity (COA), analysis, research, scientific tests, full art authentications. We will help you sell your Christoforo Unterberger or we will sell it for you.

Christophoro Unterberger was an 18th century painter. Still wondering about a painting in your family collection? Contact us…it could be by Christophoro Unterberger.