Elegant opera house interior, mid-century modern style, plush red velvet curtains, ornate golden balconies, sweeping grand staircases, luxurious wooden floors, richly patterned rugs, sophisticated furniture designs, curved lines, tapered legs, tufted upholstery, bold colorful accents, dramatic lighting fixtures, crystal chandeliers, statement pieces, retro-inspired decorative elements, lavish textiles, opulent fabrics, refined architectural details, warm inviting ambiance, soft warm lighting, shallow depth of field, 2/3 composition, realistic textures, ambient occlusion.