Saint Beatus of Liébana (c. 730 – c. 800) was a monk, theologian and geographer from the former Duchy of Cantabria and Kingdom of Asturias, in modern Cantabria, northern Spain, who worked and lived in the Picos de Europa mountains of the region of Liébana. He is best remembered today as the author of the Commentary on the Apocalypse. This is one of illustrations.