green cityscape: ai-generated utopia

city green buildings grass nature environment ecology future sustainable growth urban landscape architecture tower skyscraper natural park plant trees outdoors modern concept scenery eco development clean design renewable energy vibrant peaceful technology innovative perspective background fictional meadow foliage calm tranquil healthy skyscrapers green city nature environment ecology sustainable technology ai artificial intelligence future utopia grass trees buildings landscape urban futuristic eco-friendly environmental harmony balance digital art rendering computer generated design artwork vibrant lush thriving growth energy eco-system architecture eco-innovation biophilic smart climate change environmental protection sustainability