Desert Canyon Marsh: A 3D Render Oasis

Ultra-detailed 3D render of a marsh oasis tucked inside a desert canyon. Crimson-red sandstone cliffs tower on both sides, their striations catching warm sunlight. A glassy, shallow pool reflects the canyon walls and a pale blue sky, while lush green reeds and cattails line the shore and emerald algae float on the surface. A thin mist hovers above the water as a light breeze causes gentle ripples. Sunbeams sift through a narrow opening in the canyon ceiling, casting volumetric light and long dramatic shadows. Fine sand grains and small pebbles dot the banks. Realistic textures, physically-based shading, global illumination, and ray-traced reflections deliver photorealism. Wide-angle view from just above the water, with deep depth of field to emphasize scale and the contrast between arid desert and lush oasis.