Glass harmonica the result would be musical cacophony. This modification also made it much harder to make the glass "speak", and muffled the sound. In 1975, an original armonica was acquired by the Bakken Museum in Minneapolis and put on display, albeit without its original glass bowls (they were destroyed during shipment). It was purchased through a musical instrument dealer in France, from the descendants of Mme. Brillon de Jouy, a neighbor of Benjamin Franklin's from 1777 to 1785, when he lived in the Paris suburb of Passy. Some 18th- and 19th-century specimens of the armonica have survived into the 21st century.
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