I also had a that nightmare haunted me for years since I was a child, I think that was one of the first dreams I remembered, and I see that place even still sometimes in my dreams.
I made a stop motion video about nightmares maybe you'll find it interesting
https://steemit.com/art/@marinauzelac/music-video-week-my-first-stop-motion-music-video-original-content
It's about a blind hedgehog, and when he goes to sleep, weird things begin to happen :)
A funny description of your and Bogdan's animation problems and a very original final result. Pozdrav! : )
Thank you so much! :)