空心柱：结构本身就是光井

Design an interior in the manner of Louis Kahn where the hollow structural piers double as light shafts, admitting daylight down through their cores rather than through conventional windows. Compose massive cylindrical and triangular concrete piers standing free in a tall hall, daylight falling from openings at their tops onto the floor below, brick infill walls between the piers, a stone floor, no artificial lighting visible, dim hall punctuated by columns of light, wide upward view, 24mm lens, interior photography, ultra photorealistic, 8K