玻璃穹顶的冬季花园：棕榈树与大理石楼梯

Design a public winter garden in the manner of Cesar Pelli under a great barrel vault of steel and glass, with sixteen full-height palm trees planted in a formal grid on a marble floor and a monumental flight of marble steps filling one end. Compose the diagrid vault arcing overhead, palms silhouetted against the glass, the broad stair used as informal seating, a harbour visible through the glazed end wall, bright cool daylight through the roof, low view up the steps, 24mm lens, interior photography, ultra photorealistic, 8K