Add to ORKGThe present volume, authored by Luca Giorgi, Pietro Matracchi and Silvia Piccinini, is a thorough inspection of the medieval construction techniques offered to readers by considering three examples: the Cathedrals of Pisa, Siena and Florence. It is matter of really unique and capturing examples in many respects, also because few buildings reveal so much of a city history and civic aspirations as these cathedrals