Charles-Etienne Gaucher, Marie-Antoinette, 1775, etching and engraving, National Gallery of Art, Washington. https://dartabase.art/cite/nga/2975

Charles-Etienne Gaucher, Couronnement de Voltaire (The Crowning of Voltaire), 1782, etching and engraving on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/3072

Charles-Etienne Gaucher, Couronnement de Voltaire (The Crowning of Voltaire), 1782, etching and engraving on laid paper, National Gallery of Art, Washington. https://dartabase.art/cite/nga/3073