角のない公共ホール：曲面の洞窟のようなインテリア

Design a public interior in the manner of Ma Yansong where walls, floor and ceiling merge into one continuous white surface with no corner, edge or skirting, producing a cave-like space lit from concealed slots. Compose a curving foyer whose openings are shaped like eroded apertures rather than doors, a seamless pale terrazzo floor rolling up into the wall, a long concealed light slot following every curve, a sculptural stair emerging from the floor as part of the same surface, soft graded light, wide eye-level view, 24mm lens, interior photography, ultra photorealistic, 8K