Ornate Art Nouveau building, flowing curves, organic shapes, sinuous lines, florid ornaments, intricate patterns, stained glass windows, ornamental ironwork, grand staircase, lavish furnishings, velvet drapes, carved wooden panels, gilded accents, soft warm lighting, shallow depth of field, 1/1 composition, realistic textures, ambient occlusion, elegant foyers, refined chandeliers, exquisite ceramic tiles.