Before you invest hundreds of dollars in an authentication investigation, consider our Preliminary Opinion service. For $150, it is the most economical approach to get an initial opinion about the authenticity of your artwork.

Johann Friedrich Grooth (1717-1801)

Do you think you may own a painting by Johann Friedrich Grooth? We perform art authentications, art appraisals, art research and provide Certificates of Authenticity (COA) as well as consultations, for all paintings by Johann Friedrich Grooth.

Grooth painting, Portrait of a Dog

Portrait of a Dog

Johann Friedrich Grooth was an 18th century German painter. He was best known for his portraits of animals, including pets and game birds. Still wondering about an 18th century German painting in your family collection? Contact could be by Johann Friedrich Grooth.