A photorealistic image of an hourglass, with the grains of sand inside taking on the colors of the Earth. The sand grains are a mix of blues, greens, browns, and whites, resembling the continents, oceans, and clouds of the planet. The hourglass is elegantly designed, with transparent glass and a slight reflection on the surface beneath. The lighting is soft, creating a natural, realistic look as the colorful grains of Earth flow through the hourglass --chaos 50 --ar 9:16 --style raw --stylize 500 --niji 6
