AI Image Prompt:
Imagine a world without humans. Nature has taken over again, the cities and towns are silent, left to ruin. Greenery overgrows concrete, as buildings crumble and wildlife roams freely through their new habitat. Rivers flow uncontaminated, reflecting the clear blue skies unmarred by pollution or skyscrapers. The nights are lit only by the moon and stars, bringing a peaceful stillness. Overall, a serene and tranquil planet, regaining its purity and untouched beauty.