Most of the time familiar things are considered beautiful, but liminal space takes it to another level. Weirdly enough backrooms is not infinite, its escapable, but while its size is still billions of square miles - easily numerous familiar places can be found.
Alot of us probably have seen places like this in their dreams or even in real life. Backrooms is just like that, almost like a dream but the dream is real, you can touch everything, control where you walk, and call these familiar places to the real state. Places like these are called "familiar" because you have some deep memories connected to them, even if you have never met one.
Lots of human beings will miss their former present as this image shows. It represents an office room from the 2000s, the age where you didn't have worries of your upcoming future like we today have. For most people familiar things are often from 2000s. At the time our technology was less advanced, we didn't really have that much screen time as today, and spent lots of hours outside - usually playing with friends (as kids). In addition, it was more quiet than present, we didn't have 8 billion people as written this. What gained Backrooms huge popularity was the things we have already seen, and younger generations are obsessed with these things.
The nostalgic thing can be found in the middle of nowhere (in the backrooms). The house on the image is completely isolated and is built on a pure flat terrain. This place can be nostalgic but also pretty eerie, it looks like a great disaster has happened here, like a nuclear bomb exploded, everything went silent, and somehow the only thing remained untouched was your childhood house. Or nothing ever happened there - your eyes just removed all the nature and other buildings to make this house stand out, because it might have large impact on your nostalgia or memories.
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