20 Frith Street been presented to the museum of Görlitz by Baron de Gersdorf. (Baron von Gersdorff from Saxony, possibly?). Gersdorf authenticated the first ascent of Mont Blanc by Jacques Balmat and physician Michel-Gabriel Paccard in 1786. Exchaquet was also the director of mines and foundries at Servoz in Haut-Faucigny, where attempts were made to emulate the success of the English steel-makers who, however, were using the very best imported Swedish Oregrounds iron. In 1816 Troye co-authored with one S. Glover "A Description of the Inundation of the Valley of Bagnes in Swisserland". Troye published an account of Mont Blanc and his models
Michel Martin Drolling and precision of detail. He died in Paris. His most important pupils include Paul Baudry, , Jules Breton, Theodor Aman, Roger Fenton, , Charles Joshua Chaplin, Pierre-Victor Galland, Jean-Jacques Henner, Cornelius Krieghoff, Armand Laroche, , Charles Nègre, John Charles Robinson, Jules-Émile Saintin, Théophile Schuler and William Strutt. Michel Martin Drolling Michel Martin Drolling (7 March 1786 – 9 January 1851) was a neoclassic French painter, painter of history and portraitist. He was born in Paris. There, he began painting under the supervision of his father, the painter Martin Drolling. After 1806, he studied with Jacques-Louis David. He won the Prix