石材立面的酒店高塔：入口序列与屋顶轮廓

Design a luxury hotel tower inspired by the architectural language of 550 Madison Avenue. Employ a refined stone façade, grand entrance sequence, elegant vertical proportions, and a memorable roof silhouette that establishes the building as a city landmark while providing luxurious guest experiences. A pink granite shaft with strong vertical piers, a monumental arched entrance void seven storeys tall at the base, a broken-pediment crown with a circular notch at the top, dense city street below, clear morning light catching the crown, low upward three-quarter view, 24mm lens, architectural photography, ultra photorealistic, 8K