St Augustine in his Study, predella panel from the Altarpiece of St Mark , by sandro botticelli , 1490 , religious painting , Early Renaissance style , Christianity, saints and apostles, St. Augustine
A painting of a man sitting in a chair.
A painting of a man sitting on a chair. The man is wearing a long green robe. There is a shelf behind the man with books on it. There are columns in front of the man. 