Rich, in his "Companion to the Latin Dictionary," has an excellent illustration of this passage:--"This Art was of very great antiquity, and much practiced by the Greeks and Romans, both on the stage and in the tribune, induced by their habit of addressing large assemblies in the open air, where it would have been impossible for the majority to comprehend what was said without the assistance of some conventional signs, which enabled the speaker to address himself to the eye, as well as the ear of the audience. These were chiefly made by certain positions of the hands and fingers, the meaning of which was universally recognised and familiar to all classes, and the practice itself reduced to a regular system, as it remains at the present time amongst the populace of Naples, who will carry on a long conversation between themselves by mere gesticulation, and without pronouncing a word." That many of these signs are similar to those used by the Ancients, is proved by the same author, who copies from an antique vase a scene which he explains by the action of the hands of the figures, adding, "A common lazzaroni, when shown one of these compositions, will at once explain the purport of the action, which a scholar with all his learning cannot divine." The gesture to signify love, employed by the Ancients and modern Neapolitans, was joining the tips of the thumb and forefinger of the left hand; an imputation or asseveration by holding forth the right hand; a denial by raising the same hand, extending the fingers. In mediaeval works of art, a particular attitude of the fingers is adopted to exhibit malicious hate: it is done by crossing the forefinger of each hand, and is generally seen in figures of Herod or Judas Iscariot. Down to the fifteenth century there is not much known of the family of Harlequin, with the exception, perhaps, that the name Zany became more widely distributed into such as Drolls, Clowns, Pantaloons, Punches, Scaramouches, and the like. In the Italian Comedy, of purely native growth, the original characters were Pantaloon, a Venetian Merchant; Dottore, a Bolognese physician; Spavento, a Neapolitan braggart; Pulcinello, a wag of Apalia; Giangurgoto and Corviello, two Clowns of Cala-simpleton; and Arlechino, a blundering servant of Bergamo.