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