Shark in a Desert Oasis - Photorealistic

Ultra realistic photorealistic 3D render of a great white shark silently gliding in a crystal clear desert oasis pool. Surroundings include lush date palms, white sand banks, and distant dune backed mountains under a bright azure sky. The water glints with sun caustics, casting shimmering reflections on the shark's textured gray skin and its serrated teeth just beneath the surface. A tall dorsal fin breaks the waterline, creating delicate ripples that sweep across the turquoise pool floor. Include fine details: individual scales, subtle scars, bubbles, and suspended sand grains; shafts of sunlight piercing the water from above with light rays and soft underwater shadows. The scene blends surreal fantasy with naturalism, achieved through cinematic composition: wide-angle shot, low camera angle just below the surface to emphasize the shark's majesty, shallow depth of field keeping the foreground sharp and the oasis background gently blurred. Colors should mix warm desert yellows and golds with cool aqua and emerald tones, producing a striking, dreamlike realism.