A majestic ruined Sumerian temple nestled within the canyon wall, surrounded by scattered debris near its ancient entrance. The vast desert setting frames a dark canyon, where beams of sunlight filter through the top, creating a dramatic and awe-inspiring scene reminiscent of Petra. The atmosphere is cinematic, with volumetric lighting enhancing the ethereal quality of the moment. The image captures intricate details in ultra-high-definition 16k HDR, bringing out the rich textures and vibrant colors of the landscape.