The K-5 has so many features to grow with that it could take a year's full efforts to try them all. Multiple exposures, pre-focus "catch-in" images, time-lapse shots.. and plenty of filtering options. Convert to monochrome and you can choose tone, color-filter effects, hi/low key, and the one shown here that mimics an Infrared (IR) filter. It's a curious effect, and quite strong so that images that look rather ordinary through the viewfinder take on a new drama. This wasn't anything in particular, just cirrus in front of fir trees after all - but I really like the effect!
