Stock photography, photos: Winter pine trees sepia Stock photos of Pine trees form a graphic pattern of vertical lines as they are covered with snow in an eastern forest. Photograph: © Dan Creighton Click for a larger image and more information Keywords associated with this stock photo: environment, environmentalism, winter solstice, plants, Winter, outdoors, America, IMAGE/COLOR/STYLE/FORMAT, CATEGORIES, world regions & countries, USA, snowing, tree, snow, weather, ecosystem, land, concept, blurred, dominant colour, season, scenery, dominant color, ecology, beauty, PA, scenic, Pine, blurred motion, beautiful, white, United States of America, concepts, habitat, BW/COLOR, sepia, pattern, brown, Pennsylvania, Spring, North America, nature, vertical, unpolluted, vernal equinox, forest, Summer, conceptual, conifer, summer solstice, coniferous, style, green, US, trees