Art Authentication and Certificate of Authenticity (C.O.A.) An art authentication or Certificate of Authenticity (C.O.A.) is issued exclusively by a solely recognized authenticator —an expert widely acknowledged by major auction houses and institutions as the definitive authority on a specific artist. Who is a Solely Recognized Authenticator? Expertise : Certifies whether an artwork is authentic or not. Recognition : Their authority is internationally accepted by auction hous
At Van Weyenbergh Fine Art, we provide independent art authentication services for private collectors, galleries, insurers, and museums. Whether you're looking to verify a newly acquired piece or require a Certificate of Authenticity for an estate, our methods are trusted by institutions worldwide. Avoid costly mistakes and protect your collection—work with an experienced, independent art expert dedicated to preserving your artwork’s integrity. vwart.com/contact
