59 and 63 look really interesting to me, it feels like we are being made to look in through one of the tunnels. It's nice to see you post loads of different types of thumbnails, keep the coming!
Thanks! I liked those too, I think I might expand on that idea after I explore a few other cities a little more
I find 59, 60, and 63 pretty interesting! :D
I think 59 was my favourite, I completely forgot about the 'worm tunnels' for a while but it sparked quite a few new ideas