Trying to find an old tumblr post I used to see a lot.
It started with someone listing "places with uncanny energy," like gas stations on a road trip, empty movie theaters, etc.
Then someone reblogged it and said those are called "liminal spaces," defining liminal as in-between, neither one thing nor another.
It was the first time I'd seen the term "liminal" applied to places like that, and it's driving me crazy, I want to find and put a date on it so bad.
NEVER MIND, I FOUND IT!!!
Holy shit I just realized:
Tomorrow (July 4th, 2026) is the 10 year anniversary of the-crepes-of-wrath's comment, which:
Predates the 2020 spike in interest by four years
Predates the original backrooms post, and the the creation of r/liminalspaces by three years
Predates the earliest mention that KnowYourMeme attributes to Twitter by two years
I'm pretty sure this is the moment the term "liminal spaces" was attached to this sort of imagery, and it's TEN YEARS OLD TOMORROW!
LIMINAL SPACES TURN TEN TOMORROW! CELEBRATE BY GETTING LOST IN AN ABANDONED MALL!
To be clear for the notes, OP isn't saying this post invented the concept of liminal spaces / liminality. The post mentioned seems to mark the first time the concept was applied to "photos of places with uncanny energy" and caused the term to be introduced to pop culture.
the-crepes-of-wrath did not invent the concept nor did they claim to! liminality was conceptualized by folklorists / anthropologists, initially to describe a three-part process of rites of passage. the wikipedia page goes into all kinds of contexts liminality has been applied in. unfortunately a lot of people do not know this & think "liminal" is just a word for "spooky or uncanny." a shame imo!
happy birthday to The Concept Of Liminality Being Applied To Photos Of Uncanny Places!
Yes! The beginning of an art movement.
"Not-deer" also originated with a tumblr post.

























