Sienese school in the context of Domenico di Pace Beccafumi

Duccio di Buoninsegna (UK: /ˈduːtʃioʊ/ 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. Duccio is considered one of the greatest Italian painters of the Middle Ages, and is credited with creating the painting styles of Trecento Gothic style and the Sienese school.

Ambrogio Lorenzetti (Italian pronunciation: [amˈbrɔːdʒo lorenˈtsetti]; c. 1290 – after 9 August 1348) was an Italian painter of the Sienese school. He was active from approximately 1317 to 1348. He painted The Allegory of Good and Bad Government in the Sala dei Nove (Salon of Nine or Council Room) in Siena's Palazzo Pubblico. His elder brother was the painter Pietro Lorenzetti.

Domenico di Pace Beccafumi (1486 – May 18, 1551) was an Italian Renaissance-Mannerist painter active predominantly in Siena. He is considered one of the last undiluted representatives of the Sienese school of painting.