Duccio di Buoninsegna (UK: DOO-chee-oh, Italian: [ˈduttʃo di ˌbwɔninˈseɲɲa]; c. 1255/1260 – c. 1318/1319), commonly known as just Duccio, was an Italian painter active in Siena, Tuscany, in the late 13th and early 14th century. He was hired throughout his life to complete many important works in government and religious buildings around Italy.