砂漠の三角開口部：凹型空中庭園を持つ石塔

Design a bank headquarters in the manner of Gordon Bunshaft's National Commercial Bank in Jeddah — a solid travertine triangular tower with almost no external window, its offices instead looking inward through three enormous rectangular voids cut deep into the mass, shading themselves from the desert sun. Compose a sheer beige stone prism with three vast square openings punched at different heights, glazing visible only deep inside the recesses, no glass on the outer skin at all, a flat sandy plaza and a detached circular garage, hard desert sun with black void shadows, low three-quarter view, 24mm lens, architectural photography, ultra photorealistic, 8K