The fancy took Bramante to make, in a frieze on the outer facade of the Belvedere, some letters after the manner of ancient hieroglyphics, representing the name of the Pope and his own, in order to show his ingenuity: and he had begun thus, "Julio II, Pont. Massimo," having caused a head in profile of Julius Caesar to be made, and a bridge, with two arches, which signified, "Julio II, Pont.," and an obelisk from the Circus Maximus, to represent "Max." At which the Pope laughed, and caused him to make the letters in the ancient manner, one braccio in height, which are there at the present day; saying that he had copied this folly from a door at Viterbo, over which one Maestro Francesco, an architect, had placed his name, carved in the architrave, and represented by a S. Francis (S. Francesco), an arch (arco), a roof (tetto), and a tower (torre), which, interpreted in his own way, denoted, "Maestro Francesco Architettore." The Pope, on account of his ability in architecture, was very well disposed towards him. [Illustration: TEMPIETTO (_After_ Bramante da Urbino. _Rome: S. Pietro in Montorio_) _Anderson_] For these reasons he was rightly held worthy by the aforesaid Pope, who loved him very dearly for his great gifts, to be appointed to the Office of the Piombo, for which he made a machine for printing Bulls, with a very beautiful screw. In the service of that Pontiff Bramante went to Bologna, in the year 1504, when that city returned to the Church; and he occupied himself, throughout the whole war against Mirandola, on many ingenious things of the greatest importance. He made many designs for ground-plans and complete buildings, which he drew very well; and of such there are some to be seen in our book, accurately drawn and executed with very great art. He taught many of the rules of architecture to Raffaello da Urbino; designing for him, for example, the buildings that Raffaello afterwards drew in perspective in that apartment of the Pope wherein there is Mount Parnassus; in which apartment he made a portrait of Bramante taking measurements with a pair of compasses.