the piazza dei cavalieri from the penumbra of the portal, in front of the palazzo della corovana, pisa, italy

ancient arch arches architecture building carovana castle cavalieri church city classical column corovana corridor dark day dei della door entrance europa famous front gate gloom hall hallway historical history hot interior italy key landmark light main medieval old palace palazzo passage penumbra photograph piazza pisa portal sculpture shadow sky square staircase stone street summer taken tourism tunnel tuscany wall wooden