Stock photography, photos: 13AC61A Aspen leaves in spring Stock photos of Aspen trees show off spring leaves.Northern Alberta, Canada Photograph: © Troy Parlee Click for a larger image and more information Keywords associated with this stock photo: Trees, forest, woods, bush, aspens, poplars, spring, lush, vegetation, boreal, green, leaf, leaves, outdoors, outside, landscape, scenic, scenery, Alberta, Canada, North, northern, seasons, beauty, nature, natural, flora, colors, colours, still life, fine art, growth, timberland, woodlands, stand, foliage, vegetation, day, daytime, vivid, bold, texture, wild, wilderness, plants, grow, renewal, fresh, new, branches, trunk, bark, sap, alive, thick