Elegant opera house, mid-century modern style, curved lines, minimal ornamentation, large windows, natural light, wooden accents, terrazzo floors, minimalist chandeliers, warm beige walls, plush red velvet seats, golden balconies, sweeping staircases, grand entrance hall, dramatic spotlights, soft warm lighting, shallow depth of field, 1/1 composition, symmetrical architecture, harmonious proportions, luxurious atmosphere.