Sant'Andrea della Valle, Rome
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/61533954@N00">Dimitry B.</a> from London, ...precious stone set in the silver sea.
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/61533954@N00/2424344949/">Cupola of Sant Andrea della Valle, Rome</a>