Public domain photo of the Yukon River that was altered with the Topaz DeNoise plug-in, then the Topaz Clarity plug-in (low contrast and color pop effect), then the Topaz ReStyle plug-in (azure and light sienna sunset effect), then the Photoshop paintbrush, then the Topaz Detail plug-in (soft and dreamy effect), then Topaz Impression in Topaz Studio (pastel 2 stroke 12 set to solid), then the Photoshop paintbrush, and then the Alien Skin Exposure X3 plug-in (vignette effect). Public domain image by Shannon Nelson courtesy of the U.S. Fish and Wildlife Service. High-resolution JPEG image download on Flickr.