Grand auditorium interior, plush velvet seats, polished wooden floors, intricately carved acoustic panels, ornate chandeliers, soft warm lighting, subtle gradient textures, luxurious fabric draping, richly patterned rugs, gleaming metallic accents, contemporary minimalism, sleek lines, curved architecture, grandiose scale, dramatic high ceilings, elegant balconies, panoramic city views, sophisticated ambiance, realistic reflections, ambient occlusion.