One form of comedy only was and remained national - the unwritten, improvised 'Commedia dell' Arte.' It was of no great service in the delineation of character, since the masks used were few in number and familiar to everybody. But the talent of the nation had such an affinity for this style, that often in the middle of written comedies the actors would throw themselves on their own inspiration, so that a new mixed form of comedy came into existence in some places. The plays given in Venice by Burchiello, and afterwards by the company of Armonio, Val. Zuccato, Lod. Dolce, and others, were perhaps of this character. Of Burchiello we know expressly that he used to heighten the comic effect by mixing Greek and Slavonic words with the Venetian dialect. A complete 'Commedia dell' Arte,' or very nearly so, was represented by Angelo Beolco, known as 'Il Ruzzante' (1502-42), whose customary masks were Paduan peasants, with the names Menato, Vezzo, Billora, etc. He studied their dialect when spending the summer at the villa of his patron Luigi Cornaro (Aloysius Cornelius) at Codevico. Gradually all the famous local masks made their appearance, whose remains still delight the Italian populace in our day: Pantalone, the Doctor, Brighella, Pulcinella, Arlecchino, and the rest. Most of them are of great antiquity, and possibly are historically connected with the masks in the old Roman farces; but it was not till the sixteenth century that several of them were combined in one piece. At the present time this is less often the case; but every great city still keeps to its local mask - Naples to the Pulcinella, Florence to the Stentorello, Milan to its often so admirable Meneghino.