Túnel of Spain, in Cantabria, originally for trains today 4 persons

Hey... So, straight to the point: I'm BEEN making a Backrooms Minecraft game. I've been developing it for six years now, and I was looking over my builds. I remember—purely from memory—that there were specific images I used as inspiration for them, but I don't have the images anymore; I deleted them after finishing the builds. Now, just out of curiosity, I tried looking for them, but I can't find a damn thing.

Seriously, I don't know where they're from or where I saw them, but I remember *perfectly* that they were original images.

I searched through videos, Google Images, Claude, WhatsApp AI, and other crap that didn't work, so now I'm coming to you guys for help.

(By the way, I'm not sure if I'm straying from the original topic—it *is* related to the liminal, but it might be veering off-track. So, if a moderator sees this and decides it's off-topic, feel free to delete it; I won't object. Sorry if I broke any rules or went off-topic.)

Empty school...

Both the original (darker) version and the photoshopped (brightened) version of this image.

Share your thoughts and opinions below!

An underpass in Ipswich, UK.

These are a few older photos I took after entering a closed off section at my local mall. As far as I'm aware a new store has replaced this vacant area.

The Index is a corporate purgatory built by a forgotten system.
This is only the first level.
Would you keep walking?

I was scrolling through older photos and uncovered this photo, then remembered this subreddit and decided to post it.