Liminal space

Concept art style, extremely spacious room, high ceiling, pale blue and white light, composition with a perspective looking down from a height. A high place, the room is round, and you can walk along the walls, but there’s no standing area in the middle, allowing you to look down. There’s a black fence with gaps. Emphasizes blue and light blue, a space that evokes endless anxiety, nostalgic, dreamcore, liminal space.