"Create an image of monochrome marble that sparkles as if illuminated. The marble's texture should be the focal point, with its intricate patterns and luxurious finish capturing attention. The sparkling effect should add a sense of depth and dimension, emphasizing the natural elegance of the marble. This image aims to convey the timeless beauty and sophistication of monochrome marble, its surface alive with a shimmering glow that enhances its refined appearance. --ar 16:9