Stock photography, photos: birch branches at sunrise Stock photos of birch branches at sunrise Photograph: © Esa Hiltula Click for a larger image and more information Keywords associated with this stock photo: birch, branches, branch, winter, sunrise, lake, view, scene, scenic, scenery, cold, frozen, freezing, frosty, season, ice, snow, sky, clouds, sun, sunset, background, dusk, dawn, cloudy, tree, silhouette, bare, nature, natural, horizontal, outdoors, travel, Finland, Europe