Ornate Art Nouveau building facade, sinuous lines, flowing curves, organic forms, luxurious materials, metallic accents, stained glass windows, intricate mosaics, grand staircases, ornamental railings, lush greenery, blooming flowers, natural stone walls, carved wooden doors, decorative ironwork, vibrant colors, soft warm lighting, shallow depth of field, 1/1 composition, symmetrical balance, realistic textures, ambient occlusion.