artist and biographer of the Italian Renaissance, states that Pisanello also worked in the workshop of Andrea del Castagno, author of the painted equestrian monument of Niccolò da Tolentino (1456) in the Cathedral in Florence. He must also have known Paolo Uccello, the painter of the Battle of San Romano with its many horses. Pisanello's love of drawing horses probably finds its origin in this relationship; but as there is so much unknown of his life, this attribution by Vasari is not reliable and may only be a legend. Pisanello's Madonna of the Quail, now in the Museo di Castelvecchio in Verona, is signed by "Antonius Pisanus". It is tentatively dated at c. 1420. The style is a blend of the styles of Gentile da Fabriano and Stefano da Verona. This might show that Pisanello was also a pupil of the latter in Verona. Pisanello stayed again in Verona in 1424. However, according to some scholars, he painted frescoes about hunting and fishing and jousts in Pavia the same year. These were commissioned by the Duke of Milan Filippo Maria Visconti. There is no trace of these frescoes left. Back in Mantua with the Gonzagas between 1424 and 1426, Pisanello painted one of his important surviving works: the fresco Annunciation in San Fermo, Verona. It was used to embellish the funeral monument of Nicolò di Brenzoni by the Florentine sculptor Nanni di Bartolo. When Gentile da Fabriano died in Rome between August and October 1427, his work at the Basilica of St. John Lateran was unfinished. Pisanello completed the frescoes of his former master between 1431 and 1432. All these frescoes were destroyed when the basilica was rebuilt in the 17th century by Francesco Borromini. The Kupferstichkabinet in Berlin has a pale sketch of this fresco, drawn by Borromini. While in Rome, he became more and more influenced by the classical style of Renaissance art. Style Pisanello's drawings are generally prized as jewels of the quattrocento, and provide evidence of the elegant garb of the time, including spectacular hats. In contrast with his contemporaries, his drawings are not drafts for future paintings but are autonomous works of art. He compiled several books of drawings, detailed and accurate studies of fauna and flora drawn with poetic naturalism, and elegant costumes. Nobility Pisanello travelled to several Italian cities and was introduced to a number of courts. He stayed for a while in