"The theatre is, moreover, furnished with little square traps, which, opening at need, announce that the demons are about to issue from their cave. When they have to rise into the air little imps of stuffed brown cloth are substituted for them, or sometimes real chimney sweeps, who swing about suspended on ropes till they are majestically lost in the rags of which I have spoken. The accidents, however, which not unfrequently happen are sometimes as tragic as farcical. When the ropes break, the infernal spirits and immortal gods fall together, and lame or occasionally kill one another. Add to all this the monsters which render some scenes very pathetic, such as dragons, lizards, tortoises, crocodiles, and large toads, who promenade the theatre with a menacing air, and display at the Opera all the temptations of St. Anthony. Each of these figures is animated by a lout of a Savoyard who has not even intelligence enough to play the beast. "Such, my cousin, is the august machinery of the Opera, as I have observed it from the pit, with the aid of my glass, for you must not imagine that all this apparatus is hidden, and produces an imposing effect. I have only described what I have seen myself, and what any other spectator may see. I am assured, however, that there are a prodigious number of machines employed to put the whole spectacle in motion, and I have been invited several times to examine them; but I have never been curious to learn how little things are performed by great means."