Intricate Art Nouveau architecture, flowing organic lines, ornate metalwork, stained glass windows, sinuous curves, botanical motifs, luxurious fabrics, rich jewel tones, emerald green, sapphire blue, amethyst purple, warm golden hues, soft creamy whites, subtle iridescent sheens, natural textures, ornate details, whimsical patterns, elegant typography, refined ornaments, sophisticated ambiance, warm afternoon light, shallow depth of field, 2/3 composition, intimate perspective.