Streamlined Modern amphitheater, curved seating areas, sleek minimalist design, polished concrete floors, acoustic panels, sound-absorbing materials, precise speaker placement, optimized reverberation times, warm golden lighting, subtle ambient shadows, evening atmosphere, calm audience, focused attention, panoramic city views, urban skyline backdrop, geometric architectural lines, cantilevered roofs, expansive open spaces, natural ventilation systems, rustling leaf sounds, gentle breeze whispers, soft music ambiance, 3/4 composition, shallow depth of field.