Get a Von Hanno Certificate of Authenticity for your painting (COA) for your Von Hanno drawing.

For all your Von Hanno artworks you need a Certificate of Authenticity (COA) in order to sell, to insure or to donate for a tax deduction.

Getting a Von Hanno Certificate of Authenticity (COA) is easy. Just send us photos and dimensions and tell us what you know about the origin or history of your Von Hanno painting or drawing.

If you want to sell your Von Hanno painting or drawing use our selling services. We offer Von Hanno selling help, selling advice, private treaty sales and full brokerage.

We have been authenticating Von Hanno and issuing certificates of authenticity since 2002. We are recognized Von Hanno experts and Von Hanno certified appraisers. We issue COAs and appraisals for all Von Hanno artworks.

Our Von Hanno paintings and drawings authentications are accepted and respected worldwide.

Each COA is backed by in-depth research and analysis authentication reports.

The Von Hanno certificates of authenticity we issue are based on solid, reliable and fully referenced art investigations, authentication research, analytical work and forensic studies.

We are available to examine your Von Hanno painting or drawing anywhere in the world.

You will generally receive your certificates of authenticity and authentication report within two weeks. Some complicated cases with difficult to research Von Hanno paintings or drawings take longer.

Our clients include Von Hanno collectors, investors, tax authorities, insurance adjusters, appraisers, valuers, auctioneers, Federal agencies and many law firms.

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

Carl von Hanno was a Norwegian painter. Hanno’s early style was influenced by cubism, and politically motivated. He later developed a personal, colorful style, often portraying seascapes. Carl von Hanno was a teacher at The State’s School of Art and Design of Oslo 1937-51

Still wondering about a Norwegian painting in your family collection? Contact us…it could be by Carl von Hanno.