Fouquet, Jean – Self-portrait of Fouquet (1450), copper, blue enamel and gold. Only remaining piece of a diptych ordered for the church of Notre-Dame in Melun by Etienne Chevalier, secretary and counsellor to French king Charles VII. Diameter 6.8 cm-OA 56 Part 5 Louvre

Random pics
«Fouquet, Jean -- Self-portrait of Fouquet (1450), copper, blue enamel and gold. Only remaining piece of a diptych ordered for the church of Notre-Dame in Melun by Etienne Chevalier, secretary and counsellor to French king Charles VII. Diameter 6.8 cm-OA 56» - Part 5 Louvre