Elegant auditorium, ornate details, rich wood tones, velvet curtains, grand chandeliers, sweeping staircases, dramatic archways, intricate moldings, precise acoustic calculations, optimized sound diffusion, resonant frequencies, reverberation control, state-of-the-art audio equipment, suspended ceilings, premium sound insulation, sophisticated lighting systems, warm ambient glow, cinematic atmosphere, 1/2 composition, shallow depth of field, realistic textures, subtle color palette.