Southwestern-style amphitheater, desert landscape, sandy dunes, cactus plants, warm sunny day, clear blue sky, vast open space, natural stone seating, wooden accents, earthy tones, curved lines, organic shapes, sound-absorbing materials, acoustic panels, tiered seating, central performance stage, soft warm lighting, shallow depth of field, 3/4 composition, panoramic view, realistic textures, ambient occlusion.