It's the default RTP peanut.
The torches look weird placed that high. The top part of the wall would be your ceiling, right? No one would place a torch that high up on the wall in the real world unless they wanted to burn their ceiling or something that ridiculous.
Seriously, with these maps, I think you should just go out more, or maybe look up photos for reference. The logic with these maps just seem horribly off.