A close up of a black and gold marble pattern

(expensive marble,texture,realistic,seamless pattern),(best quality,4k,8k,highres,masterpiece:1.2),ultra-detailed,(realistic,photorealistic,photo-realistic:1.37),marble sculpture,exquisite veins,precise details,polished surface,carved from a single block,rich and vibrant colors,luxurious feel,highly reflective surface,shadows and highlights accentuate the texture,subtle variations in color and pattern,perfectly seamless pattern,highly realistic rendering,lifelike appearance,professional craftsmanship