Vibrant Art Nouveau design, swirling organic patterns, flowing curves, ornate details, rich jewel-toned colors, emerald greens, sapphire blues, amethyst purples, golden yellows, copper accents, luxurious textures, intricate metalwork, stained glass windows, whimsical illustrations, botanical motifs, elegant typography, vintage flair, warm atmospheric lighting, shallow depth of field, 1/2 composition, romantic ambiance.