sunrise over an urban skyline with cacti in the foreground a hologram displaying mythical creatures creating a tranquil yet

city night cityscape landscape skyline skyscraper futuristic neon urban sky light background sunset building sun town cyberpunk modern vector abstract design architecture retro tower 80s future space panorama silhouette synthwave scene vaporwave purple scifi dusk blue vintage downtown banner technology glow metropolis digital bright 1980s virtual party outdoor wave