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

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

Getting a Gainsborough 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 Gainsborough painting or drawing.

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

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

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

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

The Gainsborough 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 Gainsborough 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 Gainsborough paintings or drawings take longer.

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

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

Thomas Gainsborough was an English portrait and landscape painter born in Sudbury, Suffolk, England. Gainsborough’s father, a humble weaver, was the first to recognize his son’s artistic skills. At the age of thirteen Gainsborough’s parents allowed him to leave home for an apprentice position with engraver Gravelot in London. Once in London, Gainsborough entered an art academy and began studying under William Hogwarth and Francis Hayman.

By the 1740s, Gainsborough had started a family with his wife, Margaret Burr and was shifting his concentration from landscape paintings to portraits. The family moved away from London, living in various towns including Sudbury, Ipswich and Bath. In Bath, Gainsborough began to find a strong client base for his portraits.

In 1769 Gainsborough began participating in annual exhibitions at the Royal Academy in London and became one of the earliest members of the Royal Society of the Arts. Gainsborough became known for painting well-known figures in high society. Gainsborough exhibited with the academy until 1773, when his relationship with the academy was strained.

The following year, Gainsborough returned to London with his family and settled in the Schomberg House, Pall Mall. Gainsborough eventually improved his relationship with the academy and continued to have annual exhibitions. During the following decade, Gainsborough painted portraits of King George III and the queen, in addition to several other members of royalty.

During Gainsborough’s later years he returned to painting landscape paintings and “ordinary” people that were not particularly well known. By he time of Gainsborough’s death his paintings had spread to important collections throughout England. Gainsborough remains an important name in British painting. Do you think you own a painting by Thomas Gainsborough? Contact us. We are the Gainsborough experts.