Intricate Art Nouveau buildings, ornate facades, flowing organic lines, sinuous curves, botanical motifs, luxurious materials, jewel-toned colors, emerald green, sapphire blue, amethyst purple, golden accents, bronze details, stained glass windows, mosaic tiles, whimsical ironwork, natural stone foundations, soft warm lighting, shallow depth of field, 3/4 composition, romantic atmosphere, vintage textures, ambient occlusion.