View of the central/main nave at Duomo Orvieto. The column and walls are made of travertine (white) and basalt (green-black) giving the Cathedral a "layered" look.
The relatively austere nave of gray-and-white striped basalt and travertine marble is in stark contrast to flood of wonderful frescoes in the Duomo's chapel.
Duomo Orvieto; March 2017
More Duomo Orvieto Pics at -
www.flickr.com/photos/justaslice/albums/72157666258857589
Panorama Stitched from 2 Images with Arcsoft Panorama Maker