绘本馆的透光屋顶：半透明板与柔和内光

Design a picture-book library for children in the manner of Itsuko Hasegawa roofed in translucent panels so the whole ceiling glows softly, with low curving bookshelves that wander across the floor like paths rather than standing in rows. Compose the luminous ceiling filling the upper frame, meandering shelf walls at child height, small round windows at floor level, a pale timber floor with cushions, gentle even daylight with no hard shadow, eye-level view across the room, 24mm lens, interior photography, ultra photorealistic, 8K