Serene library interior, natural light pouring in, lush greenery walls, wooden bookshelves, comfortable reading nooks, high ceilings, clerestory windows, cross ventilation, breeze catching overhangs, solar-powered roof ventilators, automated window controls, insulated building envelopes, double-glazed facades, thermal mass materials, radiant cooling systems, organic shapes, earthy color palette, soft warm lighting, 1/2 composition, shallow depth of field, realistic textures, ambient occlusion.