Elegant auditorium, Art Nouveau ornate details, flowing organic curves, luxurious velvet seats, polished wooden floors, intricate metalwork, stained glass windows, grand chandeliers, ornamental plaster ceilings, dramatic spotlights, richly patterned carpets, ornate mirrors, gilded frames, curved lines, sinuous shapes, botanical motifs, whimsical flourishes, soft warm lighting, shallow depth of field, 3/4 composition, realistic textures, ambient occlusion.