Grandiose Art Nouveau buildings, sinuous lines, flowing curves, organic forms, ornate metalwork, intricate stonework, stained glass windows, vibrant colors, botanical motifs, whiplash tendrils, undulating balconies, decorative iron railings, majestic entranceways, grand staircases, luxurious furnishings, opulent chandeliers, warm golden lighting, soft focus, shallow depth of field, 1/1 composition, symmetrical framing, high contrast, dramatic shadows, detailed textures.