a futuristic urban park with floating walkways, holographic tree

horizontal outdoors people color city life cityscape tree concepts modern social issues environmental conservation road architecture environment lush foliage public park travel urban skyline futuristic skyscraper building exterior design slovenia green street sustainable resources electricity innovation landscaped neat order traffic transportation business renewable energy technology destinations built structure car clean digitally generated electric flowerbed footpath nature plant summer floating walkways holographic trees aicontrolled weather systems families enjoying day smart benches integrated charging ports