Keywords: Pierre Demours Masquelier 1792.jpg after Pierre Demours 1702-1795 1792 engraving http //www biusante parisdescartes fr/images/banque/zoom/04498 jpg other versions PD-old-100 DEFAULTSORT 1750c; Pierre Demours Nicolas-François-Joseph Masquelier 1792 Works after Maurice Quentin de La Tour 1792 engravings Portrait 1702 births 1795 deaths 18th-century engraved oval portraits of men at bust length 1792 18th-century men of France Engraved portraits of men from France Engraved portraits of scientists Jabots in art Physicians from France Portraits of physicians Powdered wigs in art Scientists in 1792 |