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On the way to an airplane gate
(thelemmy.club)
The puddle of black ooze seeping from under the wall really makes the picture.
That's architecture!
Liminal spaces are the subject of an Internet aesthetic portraying empty or abandoned places that appear eerie, forlorn, and often surreal. Liminal spaces are commonly places of transition (pertaining to the concept of liminality) or of nostalgic appeal.
https://en.wikipedia.org/wiki/Liminal_space_(aesthetic)