future air transport: manned roto passenger drone soars over modern city as robotaxi concept in wide banner with copy space

future air transport manned roto passenger drone robotaxi concept modern city wide banner copy space transportation urban mobility aerial view flying vehicle aviation hightech innovation technology quadcopter helicopter futuristic skyline landscape cityscape architecture business district downtown metropolitan area traffic commute public autonomous electric clean energy sustainable environmentally friendly green conceptual digital art graphic design creative advertising marketing promotion commercial royaltyfree licensing online marketplace adobe