Groundbreaking, mind-bending concept art, bird's eye view, futuristic aerial metropolises, suspended above clouds, vast array of skyscrapers, streamlined architecture, solar panels, clean energy source, vibrant colored glass panels, steampunk details, whimsical airships, hovering trains., Twilight lighting, Yellow hue, Scandinavian, Calotype, Elucidating detail by: Albert Goodwin, Hsiao-Ron Cheng
Flying cities - Skylands. 