Last Tuesday we had the 'Digital Presentation Night' on our local camera club. I expected that most of the members would 'just' bring photos. Therefore I decided to do something different.
I like black&white photos, so I made a small presentation showing the original photo (unedited) and the final (B&W) result. The responds was actually better than expected.
The original presentation (created with Adobe Lightroom) can be viewed here (flash-required).