90度ねじれた住宅タワー：積み重ねられた立方体の螺旋

Design a residential tower in the manner of Santiago Calatrava as nine stacked five-storey cubes rotating progressively so the top is turned ninety degrees from the base, braced by an exposed white steel spine running up one flank. Compose the twisting white mass with each cube's corner offset from the one below, diagonal steel struts tying the spine to the shaft, a flat waterfront and open sea behind, clear cold Nordic light, low view up the twist, 24mm lens, architectural photography, ultra photorealistic, 8K