In Orvieto, Luca Signorelli on the Road to Hell
Constructed in white travertine and black balsamic rock – for Orvieto was built on a volcanic plateau – the glorious Duomo (cathedral) dominates this Umbrian medieval hill town: And the splendor of the Cathedral is not simply on the exterior, as you’ll realize upon entry: Just to the left of the main altar, the Cappella del…