Some have likened Fuller to a seasoned bison bull, weathering Yellowstone's elements, moving discreetly in and out of view.  In this Fuller photograph, a bull trudges across the snowdunes of Hayden Valley.
Some have likened Fuller to a seasoned bison bull, weathering Yellowstone's elements, moving discreetly in and out of view. In this Fuller photograph, a bull trudges across the snowdunes of Hayden Valley.