Who can authenticate a Thomas Kinkade Painting?

Authentication of a Thomas Kinkade painting can be performed by authorized art appraisers, galleries that specialize in his work, or representatives from the Thomas Kinkade Company. Additionally, original works typically come with a certificate of authenticity that can help verify their legitimacy. Collectors should also seek expert opinions from recognized art institutions or appraisers familiar with Kinkade's oeuvre.