The Ghent Altarpiece- Singing Angels (detail 1) 1427-29 -
Jan Van Eyck
St Joseph with the Infant Jesus c. 1635 -
Guido Reni
St. Gregory, St. Ambrose, St. Augustine, St. Jerome (Four Doctors of the Church) c.1495 -
Carlo di Braccesco
Altarpiece of the Church Fathers- St Augustine and St Gregory c. 1483 -
Michael Pacher