Gilded Arch Against a Bright Azure Sky

A sleek, gilded arch structure rises against a bright, clear blue sky. High-detail, photorealistic architectural rendering. The arch is made of polished gold with brushed variations, reflecting sunlight and casting crisp shadows. Emphasize modern design elements: clean lines, geometric precision, open negative space, and a minimal, futuristic aesthetic. Use a low-angle perspective to emphasize scale. The background is a vibrant azure sky with subtle wispy clouds. Lighting is bright, with rim lighting to accentuate the metallic surface; add lens flare for a cinematic touch. Rendered in ultra-high definition with crisp textures, metallic reflections, and soft depth of field around the arch.