What are they?
Liminal spaces are one of three types and yet all share the same feeling. "If lonelyness was a neutral feeling" is the best way to explain it. In all silplicity a liminal space is a place stuck between two frames, two times, a point A and a point B. Most of the time a "point B" or the next step is either not known or is at least impossible to figure out. Liminal spaces are rooms, areas, ideas, pictures, houses that are stuck in a state of change and yet never changing. Like a Subway with no trains, a street with no end, a room with no doors or windows the limits just dont exist.
Imagine you’re in a hallway. The old, gray, worn out carpet almost completely flattened, the walls are covered in a beige wallpaper with a pattern you can't quite make out, large fluorescent lights stand above you buzzing at a slight frequency. What would you hear? Taste? Smell? Feel? The walls, floor and ceiling aren’t what you are focusing on though, what caught your attention first was that there are no doors. No widows. Just a plain, old, dusty box that seems to go on forever.