This is a photo from the Big Sucker Creek along Lake Superior's North Shore. It is actually three photos taken at different exposures combined into an HDR (Hi Dynamic Range) image, and then mapped back into the color space that a computer can display. I have been trying a number of different programs to produce this sort of image, and this particular one was merged and tone mapped in Google's HDR Efex Pro 2, which is part of the Nik Collection.