110
Hotel corridor
(lemmy.ca)
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)
The place? I really don’t remember, but I think it’s the Reine Elizabeth in Montreal.