Stefano di Giovanni, known as il Sassetta, (Siena 1392 – 1450 or 1451) was an Italian painter. He was born in Siena, although there is also an hypothesis that he was born in Cortona. However, the first historical record of him was in Siena in 1423. Di Giovanni was probably the apprentice of Paolo di Giovanni Fei although it is also thought that he may have studied under Benedetto di Bindo. He painted in the semi-archaic Sienese School style of painting. Francesco di Giorgio e di Lorenzo, better known as Vecchietta, is said to have been his apprentice.
Vision of Saint Thomas of Aquino before the Cross / Visione di San Thomas d'Aquino, (1423, Pinacoteca Vaticana)[2]
Saint Thomas inspired by the dove of the Holy Spirit / San Tommaso ispirato dalla colomba dello Spirito Santo, tempera on wood, Museum of Fine Arts, Budapest) [3]
Saint Francis receiving stigmata, (1437-44, National Gallery, London) [11]
References
Luciano Bellosi, Sassetta e i pittori toscani tra XIII e XV secolo, a cura di Luciano Bellosi e Alessandro Angelini, Studio per edizioni scelte, Firenze 1986