classic antique golden border with detailed craftsmanship, floating on a stark white canvas

ornamentation minimalistic passepartout ornamental background decorative flourishes backdropai generative decoration exhibition weathered luxurious featuring framework furniture intricate undefined patterns decorate included isolated painting portrait carvings boundary classic gallery replace vintage antique baroque gilded patina finish carved custom museum rustic ornate border frame plain white empty retro blank gold aged deco edge gilt old set box art