Stock photography, photos: wind surfing on skis Stock photos of wind surfing on skis Photograph: © Esa Hiltula Click for a larger image and more information Keywords associated with this stock photo: wind, surf, surfing, windsurfing, skis, sport, winter, snow, outdoors, leisure, people, person, sea, ice, snow, cold, hobby, wintersport, recreation, excitement, extreme, Oulu, Finland, Europe