Thonet table designed by OTTO PRUTSCHER, Werkbund Exhibition Cologne 1914


Certificate of Authenticity

A Certificate of Authenticity assures authenticity and quality of the piece in the art market.

Providing authenticity and assuring quality of works of art is one of the most critical elements of collecting. Profound research and precise descriptions of the pieces are made by Michelle Bucheit-Miller, a certified specialist in Biederermeier and Vienna Secession to the Austrian court system. With each purchase our clients receive a Certificate of Authenticity, which includes precise information, provenance and the market value of the piece. Michelle’s work also includes customized art and antique research to private and corporate collections.