This photo was taken by me in a moving Underground Train U1 when I was going home after an afternoon an appointment in the city center. The U1 passes this bridge and one could take a glance at the small boats sailing along the Old Danube River. It was difficult to shoot this image in a moving train because of vibrations. At any rate, I tried to stand still and I made the click so swiftly. I took this image from my Samsung SM-J5 smartphone.
This is my entry to the Photo Challenge hosted by Neoxian City.
@gremayo