Art Nouveau shopping center, grand staircase, marble flooring, polished high-gloss finish, intricate inlays, ornate metal railings, luxurious atmosphere, upscale storefronts, elegant chandeliers, soft warm lighting, daytime, natural light pouring through skylights, bustling shoppers, women in fancy hats and dresses, men in suits and top hats, ornate decorative ceilings, flower motifs, curved lines, flowing shapes, opulent textures, grandiose scale, vintage camera angle, cinematic composition, depth of field.