The neat thing about the photo walks is that it gives you incentive to try new things with the camera. I started shooting in RAW format this past weekend and on Saturday at the beginning I was also shooting black and white as the preview feature. Neat thing about RAW is that if you shoot black and white you still get the colour images as well. I did have a small problem at the lunch break in downloading my memory card. All I could download were the preview images instead of the RAW files. I figured it out later when I got home and I was happy with some of the pictures I had previously taken. As well, the black and white images added different views to the subjects. So here's a couple of images that are straight black and white, and followed are two images that were uploaded to my Flickr account in both colour and black and white.