We will assist clients in obtaining authentication confirmation for all types of fine art, decorative art, jewelry and collectibles.

Winston Art Group’s Collection Management department is offering remote assistance at this time to help maintain and manage collections. Onsite visits are available on a case-by-case basis. If you are interested please contact Ashley Farrell at

  • Winston Art Group specializes in appraising and advising on the purchase and sale of works of art. For authentication, Winston Art Group specialists know who to contact and can facilitate the authentication process on behalf of the client.
  • The authentication process varies depending on the artist and the type of art in question. For some artists, there is a foundation which issues certificates of authenticity. For other artists there are one or more scholars or family members of the artist who are the identified expert to authenticate works by that artist.
  • Winston Art Group is able to advise on how to authenticate works of art and to facilitate the authentication process on behalf of the owner of the art property.