Elegant opera house, grandiose interior, sweeping staircases, ornate balconies, plush red velvet seats, golden chandeliers, intricate moldings, majestic stage, dramatic spotlights, crystal clear acoustics, optimized spatial arrangement, harmonious proportions, symmetrical architecture, neoclassical style, cream-colored marble floors, richly patterned rugs, luxurious VIP boxes, state-of-the-art sound systems, soft warm lighting, shallow depth of field, 2/3 composition, realistic textures, ambient occlusion.