Guanaco Blur, Torres Del Paine National Park, ChileI always try to grab a few slow-shutter panning shots when I can. Guanacos were so ubiquitous in Torres Del Paine that it made it easy to experiment. In this case, 1/15th of a second seemed to be the perfect speed.
Nikon D500 with Nikkor 200-400mm lens (at 310mm) ISO 800, f/20 at 1/15th of a second