Elegant Art Nouveau building, ornate metalwork, flowing organic lines, sinuous curves, stained glass windows, vibrant colors, intricate patterns, natural stone walls, lush greenery, blooming flowers, soft warm lighting, high ceilings, grand staircase, wooden floors, decorative railings, curved balconies, asymmetrical composition, whimsical details, romantic ambiance, serene atmosphere, 1/1 perspective, shallow depth of field, realistic textures.