Public domain photo of storm clouds in Montana that was altered with the Topaz Clean plug-in (edge boost effect), then the Alien Skin Exposure X3 plug-in (clarity adjustment), then the Topaz Clarity plug-in (microcontrast boost adjustment), then the Topaz ReStyle plug-in (orange stained eve effect), then the Alien Skin Exposure X3 plug-in (dark sky, landscape pop, and saturation glow effects as well as saturation adjustment), then the Topaz Impression plug-in (Cezanne 1 stroke 14 effect), then the Topaz Clarity plug-in (microcontrast boost adjustment), and then the ON1 Photo 10 plug-in (dynamic contrast effect). Public domain image by the National Park Service. Full-size JPEG image download on Flickr.