Crypt Fresco: Medieval Science
Frescoes depicting medieval science. On the vault: human life. On the wall, left side: the medieval theory of the elements. Bottom right: the Greek physicians Galen (d.217 AD) and Hippocrates (d.370 BC) discuss scientific matters. Crypt of St. Magnus (1237), Cattedrale di Santa Maria, Anagni, Lazio, Italy.
Credit: Holly Hayes