Leaning against the fence I was just able to capture all of the light house, thanks to my 14mm lens. I made this from one photo. I tonemapped it using Photomatix and did a version in Lightroom as well. Both images I imported into Photoshop. I have used the Lighthouse, as a non HDR version, but the rest as HDR. I hope you like it done in that a bit unusual way.
Data: ISO 400, 14mm, f4, 1/320
This I took in Copenhagen. I had to kill half an hour in the middle of the day, and sat down by this lake in the middle of the city. I put on a 10 stop filter and a polarizer and started playing around with it. The fountains turns around ever so slowly, but with a 10 stop filter it starts doing funny things. This is an HDR made from 5 shots. My 10 stop filter has a pretty bad colorcast, so I have had to work a lot on the colors.
BTW: Never screw two filters together – these are still stuck, and I have had to buy a new 10 stop filter.