Lisa returns to the Outer Banks of North Carolina every year, photographing the herds and personalities that she has become so familiar with over time. If there was ever an environment that combined all the elements that Lisa is passionate about, it would be in this tiny segment of protected barrier islands where the dynamics of the herds are in as much flux as the barrier islands, constantly changing with the ebb and flow of the sands and sea. This BBC produced video beautifully captures the magnificence of the environment that these wild horses have called home for centuries.