A cat in the Agora, Athens, Greece. He was sitting on the column as if he was as sculpture. I’m not sure if he was a professional mouser for the Agora or a local cat who made use of the grounds, but he was well cared for and curious.

http://www.agathe.gr/overview/the_archaeological_site.html

https://en.wikipedia.org/wiki/Ancient_Agora_of_Athens

https://en.wikipedia.org/wiki/Stoa_of_Attalos