Taddeo di Bartolo, also known as Taddeo Bartoli, was an Italian painter of the Sienese School during the early Renaissance. His biography appears in the Vite of Giorgio Vasari, who claims that Taddeo was the uncle of Domenico di Bartolo.
Taddeo Di Bartolo, Self Portrait, Detail of Assumption of the Virgin, Located in the Duomo di Santa Maria dell'Assunta at Montepulciano.
Virgin and Child with St John the Baptist and St Andrew. Circa 1395
The Assumption of the Virgin Located at Duomo of Santa Maria dell'Assunta at Montepulciano.
"Madonna and Child", ca 1410. Tempera on Panel. Located at the Philbrook Museum in Tulsa, OK.
The Sienese School of painting flourished in Siena, Italy, between the 13th and 15th centuries. Its most important artists include Duccio, whose work shows Byzantine influence, his pupil Simone Martini, the brothers Pietro and Ambrogio Lorenzetti and Domenico and Taddeo di Bartolo, Sassetta, and Matteo di Giovanni.
Simone Martini, Annunciation with St. Margaret and St. Ansanus, 1333
Pietro Lorenzetti, detail of the Deposition of Christ, Fresco in the Lower Basilica at Assisi
Maestà by Duccio (1308–11) Tempera on wood, 214 x 412 cm Museo dell'Opera del Duomo, Siena
Ugolino di Nerio, predella scene of The Last Supper