Art Nouveau shopping center, grand staircase, luxurious marble floors, polished white marble walls, ornate golden railings, intricate carvings, grandiose chandeliers, soft warm lighting, elegant female shoppers, 1920s fashion, flowing long curly hair, fancy hats, pearl necklaces, high heels, holding luxurious bags, descending staircase, majestic architecture, historic building, urban setting, afternoon sunlight streaming through windows, dramatic shadows, cinematic composition.