Rustic coastal opera house, weathered wooden planks, driftwood accents, rough-hewn stone walls, sea-salt-crusted windows, ocean-inspired glass mosaics, undulating wave-like rooftops, nautical rope details, distressed metal railings, sandy beige stucco, coral- patterned tile work, translucent aquamarine glass panels, soft warm lighting, misty atmospheric effects, 1/1 composition, intimate stage settings, ornate wooden auditoriums, plush crimson velvet seating, dramatic spotlights, subtle ocean breeze sound effects.