Elegant opera house, mid-century modern style, luxurious velvet curtains, ornate golden chandeliers, polished marble floors, sweeping staircases, plush red seats, wooden paneling, minimalist decor, sleek lines, low-profile furniture, tufted sofas, walnut coffee tables, geometric-patterned rugs, floor-to-ceiling windows, natural light, soft warm glow, shallow depth of field, 2/3 composition, cinematic view, realistic textures, ambient occlusion.