Nicolas-Guy Brenet (1728-1792)

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

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

Getting a Brenet 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 Brenet painting or drawing.

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

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

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

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

The Brenet 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 Brenet 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 Brenet paintings or drawings take longer.

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

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


St. Louis

Nicolas-Guy Brenet was an 18th century French painter. He created genre paintings and portraits in the Neoclassical style, and his paintings were in great demand in France and in America during his lifetime.


St. Sebastian


Piety and the Generosity of Roman Women

Still wondering about an 18th century French painting in your family collection? Contact us…it could be by Nicolas-Guy Brenet.