| Italy 2012 / 20120601h_FlorenceDuomoBrickwork
Ruth Milner, rmilner plus web at bookofmarvels dot net 3/18/2013 |
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Herringbone Bricks, Duomo The herringbone arrangement is a very clever way to distribute the weight of the dome(s) outward onto the foundation, and to keep the bricks stable while they were being built. |