"futuristic city skyline with floating green island on transparent background

futuristic city skyline green island floating isolated transparent ecofriendly modern urban nature sustainability architecture vision isolateddesign environment eco isolatedcity urbanart floatingisland greenery isolatedobject cityscape isolatedart skylineart futuristicdesign innovative sustainable isolatedplanet futuristicarchitecture global futuristicworld ecoart imaginative isolatedvision modernconcept creative visionary future isolatedlandscape