Saint Ambrose

Saint Ignatius of Antioch

anonymous

St Bonaventure

Unknown Artist

Saint Alexander

Fra Angelico (Guido di Pietro)

Saint Nicholas of Bari

Pietro di Giovanni d'Ambrogio

Saint Bernardino

Workshop of Sano di Pietro (Ansano di Pietro di Mencio)

Saint Alban of Mainz

Tyrolean 16th Century

Portrait of Pope Sixtus IV della Rovere

Pedro Berruguete

Saint Romuald

Pseudo-Palmeruccio

Bishop Saint Enthroned

Allegretto Nuzi

Saint Stephen (with the Angel of the Annunciation)

Martino di Bartolommeo di Biagio

Warrior Saint

Spanish

Saint Peter

Follower of Lippo Memmi (Italian, Sienese, active mid-14th century), Follower of Barna da Siena