A futuristic utopian cityscape with tall, transparent skyscrapers made from bioplastic and glass, covered in lush green vertical gardens and trees. The buildings have organic shapes, seamlessly blending nature with modern architecture. The streets are wide and clean, with solar panels and renewable energy sources integrated into the infrastructure. People walk peacefully, surrounded by vibrant greenery, parks, and flowing rivers. The air is clear, and the sky is a bright, vivid blue, with no pollution or smog. In the distance, there are lush forests and clear, sparkling lakes, all in harmony with the city. The setting exudes a sense of peaceful coexistence between humanity and nature, with soft, warm sunlight illuminating the scene.