488148 Portrait of the Silversmith Johann Friedrich Baer, c.1770 (oil on canvas) by Heimlich, Johann Daniel (1740-96) (attr. to); 95.6x76.2 cm; Minneapolis Institute of Arts, MN, USA; (add.info.: Johann Friedrich Baer (1724-94) proudly presents his Masterpiece Cup and Cover, which he made in 1746 to become a master in the guild of silversmiths of the city of Strasbourg, France. The artist\'s contemporaries immediately recognised the cup and cover as a masterpiece.); 穢 Minneapolis Institute of Art; Gift of Achim Neuse and Volker Wurster, in association with the purchase of Baer\'s Masterpiece Cup and Cover with a gift of funds by Mary Agnes and Al McQuinn; French, out of copyright.