Lippo Memmi
In 1380, documents show he was in Siena, where he was likely influenced by Lippo Memmi. Among the only signed works are a "Marriage of St Catherine", a "Madonna and Bambino" (1393, found in Museo di Villa Guinigi of Lucca, and the "Transit of the Virgin" (1386, found in the church of Santa Maria Forisportam, which appear influenced by Spinello Aretino.