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

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

Getting a Graham 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 Graham painting or drawing.

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

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

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

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

The Graham 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 Graham 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 Graham paintings or drawings take longer.

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

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

John D. Graham was a Russian-born American Modernist / Minimalist painter. He was born in Kiev, Ukraine and moved to New York in 1920. He trained at the Art Students League of New York, where he briefly assisted Ashcan School painter John F. Sloan. In 1925 he relocated to Baltimore with his third wife artist Elinor Gibson. In addition to painting, Graham established himself as an art connoisseur and collector. He is associated with the New York School as an arist and impresario. In 1942 he curated a group show at the McMillen Gallery that exhibited work by Jackson Pollock (it was his first New York exhibition), William de Kooning, and Lee Krasner alongside work by Pablo Picasso and Henri Matisse. He died in London in 1961.

Still wondering about a 19th century American or Russian painting in your family collection? Contact us…it could be by John D. Graham.