Anne Ford it was considered controversial for a woman to play the "masculine" viola da gamba, referred to at the time as the "viol di gambo". Ford gave a performance at Spring Gardens in 1761, "English airs". accompanying herself on the musical glasses. She also wrote a published work, "Instructions for Playing on the Musical Glasses". The instrument was comparable to the glass harp of Richard Pockrich consisting of individual glass goblets tuned with water, and preceded the 1761 mechanized armonica (Glass harmonica) invention of Benjamin Franklin and played by Marianne Davies. Ford's accomplishments risked being complicated by an infatuated lover, the
18th-century French literature de Sade (the Marquis de Sade) (1797); "Le Sopha- conte moral" ) ("The Sopha - a moral tale") by Claude Prosper Jolyot de Crébillon (1745), and "les Bijoux indiscrets" ("The indiscreet jewels") (1748) and "La Religieuse" ("The Nun") by Diderot (1760). The novel of feelings appeared in the second half of the 18th century, with the publication of "Julie ou la Nouvelle Héloïse" ("Julie, or the New Heloise"), in a novel in the form of letters, written by Jean-Jacques Rousseau (1761). It was modelled after the English novel "Pamela" by Samuel Richardson, which was the best-selling novel of the century,