16x9 aspect, Aspen, Aspen (town of), Aspen tree, Beyond Nature, Colorado, Colorado 14er, Colorado Fourteener, Colorado blue spruce, Elk Mountains, Fourteener mountain, John Kieffer, Kieffer, Maroon Bells, Maroon Bells-Snowmass Wilderness Area, North America, North Maroon Peak (14, Populous tremuloides (species), Rocky Mountains, South Maroon Peak, alpine tundra, aspen forest, autumn, autumn color, binocular, composition, examine, fall foliage, fall season, first snow, forest, framing, get back, horizontal, icon, jagged ridge, landmark, magnify, morning, mountain, mountain ridge, mountain valley, nature, nobody, outdoors, outside, overlook, panorama, panoramic photo, peak, personal icon, pine tree, plant, pointed peak, ridgeline, rock spire, rocky summit, rugged mountain, spruce tree, stage technique, step back, summit, teaching, teaching photography, teaching photography, telescope, treeline, twin peaks, valley, video photos, viewfinder, viewpoint, wilderness, yellow leaves