<p>Mosaic ceiling of the baptistry; Florence, Italy
</p>
Own work - photo made on 13 October 2005
No machine-readable author provided. <a href="//commons.wikimedia.org/wiki/User:JoJan" title="User:JoJan">JoJan</a> assumed (based on copyright claims).
CC BY 2.5
No machine-readable source provided. Own work assumed (based on copyright claims).