Think that you may own a painting by Joseph Siffred Duplessis? We authenticate, appraise, research and issue certificates of authenticity (COA) and provide consultations for all paintings by Joseph Siffred Duplessis.

Portrait of Christoph Wilibald Gluck, 1775
Oil on Canvas 99.5 x 80.5 cm
Kunsthistorisches Museum
Joseph Sifrede Duplessis was a popular portrait painter among nobility, aristocrats, artists and musicians in the 18th century. He studied under Subleyras and received many portrait commissions during his lifetime. He was known for his myriad paintings of Benjamin Franklin, and painted the official portrait of Louis XVI in 1775 at Versailles.

Benjamin Franklin

Louis XVI

Portrait of Christophe Gabriel Allegrain, 1775
Oil on Canvas 130 x 97 cm
Louvre Museum

Portrait of Benjamin Franklin on 100 Dollar Bill

Portrait of Benjamin Franklin, 1778
Oil on Canvas
Metropolitan Museum of Art 72.4 x 58.4 cm

Portrait of Joseph-Marie Vien, 1784
Louvre Museum
Still wondering about an 18th century portrait in your family collection? Contact us… we are the Joseph Siffred Duplessis experts.

