A herd of bison in a valley in the northwestern region of Yellowstone National Park (Wyoming). I shot this iPhone snap while shooting video with Miles O'Brien and team—we're working on a story for the PBS NewsHour. We're in Montana today, driving out shortly to a cattle rancher's digs. Photo notes: I shot this in the "regular" (not HDR) iPhone photo setting, and did only very minor tweaks in Photoshop (levels, exposure, to bring some of those mid-range clouds into greater clarity). But this is not an HDR or faux-HDR photo, and I didn't use any filters or do much in Photoshop. This is pretty much how it looks right on the iPhone.