From the site:
"Urban Zoom is a series of abstract long-exposure photos from big cities all over the world. These beautiful images were captured by German photographer Jakob Wagner. Jakob lives in Duesseldorf, where he works as a freelance photographer, image editor, and photo assistant. He’s very blessed to have a job that allows him to visit different countries around the world. When not working on an assignment, Wagner devotes his time to personal photography projects. Some of his previous clients include Audi, Wired, Jim Beam, Emirater, and many more. We hope you’ll enjoy his beautiful photos!"
His site [http://www.jakobwagner.eu/]