Baroque-style opera house, grand staircase, red velvet curtains, golden ornate decorations, intricate ceiling frescoes, majestic chandeliers, audience in formal attire, ladies with elegant hairstyles, gentlemen in suits and top hats, conductor waving baton, orchestra performing classical music, dramatic spotlights, balconies with ornate railings, richly textured carpeted floors, detailed wooden paneling, grandiose architecture, Renaissance-inspired design, historic landmark, evening atmosphere, soft warm lighting.