Glass harmonica Franklin and a fellow of the Royal Society, extended the experiments of Pockrich, contriving a set of glasses better tuned and easier to play. During the same decade, Christoph Willibald Gluck also attracted attention playing a similar instrument in England. Benjamin Franklin invented a radically new arrangement of the glasses in 1761 after seeing water-filled wine glasses played by Edmund Delaval at Cambridge in England in May 1761. Franklin worked with London glassblower Charles James to build one, and it had its world premiere in early 1762, played by Marianne Davies. Writing to his friend Giambatista Beccaria in Turin, Italy,
Paris in the 18th century several weeks. In the 18th century was held in the Salon Carré of the Louvre (which gave the Salon its name) and gradually expanded over the years to the Gallery of Apollo. At the 1761 Salon, thirty-three painters, nine sculptors, and eleven engravers contributed. Until 1791, it was limited to members of the Academy, and as many as five hundred paintings were shown at each Salon. On August 8, 1793, the Academy was suspended by the revolutionary National Convention, which decreed the abolition of all the royal artistic and literary academies. During the Revolution, Jacques Louis David, a friend of