Underground Children's Space: Circular Skylight and Curved White Walls

Design an underground children's museum in the manner of Itsuko Hasegawa lit only by circular skylights dropped through the grassed roof above, their shafts flaring open so each casts a wide soft disc of daylight on a curving white wall. Compose several light shafts of different diameters glowing in the ceiling, smooth white curved surfaces with no corners, a pale resin floor, small round windows between rooms, dim interior with pools of daylight, low view up into a shaft, 24mm lens, interior photography, ultra photorealistic, 8K