3D illustration of an island with wind turbines and greenery, surrounded by white clouds on a transparent background, showcasing the concept of sustainable energy in urban settings. In front are modern city buildings with tall skyscrapers. The earth’s surface has grassy hills, trees, houses, water features like rivers or seas, creating a serene atmosphere. This design conveys ecofriendly living, sustainability, and harmony between nature and technology in the style of modern art.