A nice area called *Le Bar des Rats* (the rats bar - see the tag at one side of the scan). You don't see many rats in the catacombs of Paris, there isn't much to eat for them.
The room has some interesting murals. Some pictures [here](http://www.uer.ca/urbanadventure/www.urbanadventure.org/members/2002trip/france/catasbarrats.htm)
Scanned with the iPhone12 Pro and Scaniverse. Please feel free to follow my collections of daily scans ([link](https://skfb.ly/6YuwK)) as well as my scans in San Francisco, Paris, or in the catacombs: [link](https://sketchfab.com/edemaistre/collections)