屋顶即雕塑：烟囱、通风塔与马赛克鳞片

Design a rooftop in the manner of Antoni Gaudí where the purely functional elements — chimneys, ventilation stacks and stair exits — are treated as inhabited sculpture and become the building's most memorable feature. Compose helmeted anthropomorphic chimney forms in twisting groups, some rendered in plain mortar and some clad in broken ceramic and green bottle glass, an undulating walkable roof deck rising and falling between them, city rooftops beyond, hard midday sun with strong sculptural shadow, eye-level view across the roofscape, 24mm lens, architectural photography, ultra photorealistic, 8K