Ornate Art Nouveau building facade, flowing organic lines, sinuous curves, elegant typography, luxurious materials, metallic accents, stained glass windows, intricate mosaics, floral patterns, whimsical ornaments, grand entranceways, sweeping staircases, ornamental railings, lavish chandeliers, rich wood paneling, plush furnishings, velvety drapes, soft warm lighting, shallow depth of field, 2/3 composition, atmospheric perspective, realistic textures, ambient occlusion.