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

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

Getting a Hagenauer 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 Hagenauer painting or drawing.

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

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

Our Hagenauer paintings and drawings authentications are accepted and respected worldwide.

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

The Hagenauer 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 Hagenauer 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 Hagenauer paintings or drawings take longer.

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

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

 

Rosa Hagenauer-Barducci was an 18th century portrait painter, best known for her portrait of Anna Maria Mozart, the mother of Wolfgang Amadeus Mozart.

Still wondering about an 18th century portrait in your family collection? Contact us…it could be by Rosa Hagenauer-Barducci.