Simone Martini (c. 1284 – July 1344) was an Italian painter born in Siena. He was a major figure in the development of early Italian painting and greatly influenced the development of the International Gothic style. It is thought that Martini was a pupil of Duccio di Buoninsegna, the leading Sienese painter of his time. According to late Renaissance art biographer Giorgio Vasari, Simone was instead a pupil of Giotto di Bondone, with whom he went to Rome to paint at the Old St.
