"Morning run"
Morning run by
dcstep, on Flickr
Canon 7D, EF 500mm f/4L IS, Av Mode, ISO 800, f/4, +2/3EV resulting in 1/2000th sec.
These kind of shots have surprised me with how popular they are as commercial sales. Unidentified people in nature are popular in advertising, web sites, etc. As for my wildlife images, odd settings are preferred by buyers, or animals that aren't photographed by zillions of people. Eagles are a hard sale, requiring a truly amazing pose with action, etc. because it's a common image. So, things like American Pica, or marmots, or animals in snow or wet weather are actually more likely to sell.
Dave