This is the Water Castle (Wasserschloß) in the Speicherstadt of Hamburg in Germany. Every two years, there is the Blue Port Festival, when the port is light up in blue light. In the background, you can see the famous Elbphilharmonie. The colors are natural, I did only some cleanup in Photoshop.
September 17, 2019
44mm · f/8.0 · 6s · ISO 100