Madonna and Child with Saints John the Baptist, Jerome, Peter Martyr, and Bernardino and Four Angels  1479

Sano di Pietro was a popular and highly prolific Sienese painter and illuminator, whose workshop produced numerous devotional images of the Madonna and Child, frequently shown in bust-length and accompanied by saints and angels. The close stylistic affinities between works attributed to Sano and the enigmatic Sienese artist known as the Osservanza Master may indicate that ...