1920s Art Deco style, penthouse apartment, living room, arch top windows, interior design, luxurious, elegant, geometric patterns, rich colors, gold accents, sleek furniture, opulent, vintage decor, polished surfaces, marble, high ceilings, statement lighting, ornate details, plush seating, sophisticated, glamorous, symmetrical, refined, classic, stylish, dark wood, metallic finishes, vibrant, chic, artistic, sunlit, detailed craftsmanship, urban elegance, timeless, historic charm