延时摄影埃菲尔铁塔叠杯

time-lapse, static overhead cam angle: A boy kneels on the floor of a quiet room, surrounded by scattered plastic cups. He begins stacking slowly, forming a wide base. Towers rise, collapse, rebuild in tighter precision. Movements blur with focus. Daylight shifts. Layers take shape, arches curve, midsection narrows, spire reaches upward. It's the Eiffel Tower. Occasional slips trigger cascades, but he rebuilds. At last, he steps back. The towering sculpture stands tall as light fades.