Intricate Art Nouveau ornaments, flowing organic curves, ornate metalwork, stained glass windows, grand staircases, lavish furnishings, opulent chandeliers, sinuous lines, biomorphic shapes, rich velvet fabrics, jewel-toned colors, luxurious materials, ornate plaster ceilings, carved wooden panels, dramatic archways, sweeping balconies, whimsical floral patterns, soft warm lighting, atmospheric shadows, 1/2 composition, shallow depth of field, detailed textures.