An vector illustration of an urban skyline with digital data streams, representing the concept of smart cities and AI technology. The man stands in front of a white background. It is depicted as a double exposure photography combined with watercolor elements in the style of digital art. Muted colors like black, blue, orange, teal and brown are used to create a modern look. Isolated design element for a web poster or presentation. White background. Vector Illustration. A4 format.