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

Martin Knoller was an 18th century Austrian painter. Knoller mainly painted portraits and genre scenes.

Still wondering about an 18th century Austrian painting in your family collection? Contact us…it could be by Martin Knoller.