The ferries were going in and out of frame. I wanted to slow the shutter enough to get a few blurred in front of the high rises in the background. I reduced the surface tension of the water in post-production to create the surreal feeling of a traditional long exposure. It was a very overcast day so I added lots of contrast & burned in the clouds. 8.5 sec. f/5.6, 18mm, ISO 100, ND 110 filter.