Elegant opera house interior, mid-century modern style, velvety red curtains, golden chandeliers, polished wooden floors, sleek minimalist sofas, low-profile coffee tables, geometric patterned rugs, brass accents, luxurious velvet armchairs, sculptural wooden chairs, statement lighting fixtures, abstract artwork, warm beige walls, rich walnut wood tones, 1960s-inspired decorative elements, sophisticated ambiance, shallow depth of field, 2/3 composition, soft warm lighting, realistic textures, ambient occlusion.