Living in a fishing community I really like the boat shots. Here's a couple with the dp3m I used to have. These are about as sharp as a 15mp image can be. I'm looking forward to a quattro version.
Ok I lied. This thread has be going back through some of my older sigma shots. Here's a couple abstract shots with the dp2m. It would have been nice to have a polarizer but it ended up having a cool effect.