银色的光：摆线拱顶的漫射采光

Design a museum gallery in the manner of Louis Kahn, roofed by parallel cycloid concrete vaults each split along the crown by a narrow skylight whose light is caught and thrown back up by a perforated aluminium reflector. Compose long low vaults in smooth grey concrete, the reflector reading as a silver ribbon down the centre of each, travertine and white oak floors, a few paintings on freestanding panels, soft silvery daylight with no glare and no shadow, one-point perspective along the vaults, 28mm lens, interior photography, ultra photorealistic, 8K