Since 1979, Glenn Randall has combined his love of the wilderness with his passion for photography to create stunning landscape images. His intimate knowledge of atmospheric optics, weather conditions, and the landscapes he photographs allows him to find an intersection between magical light and stunning subject matter, which results in exceptional images. He is the author of several books, including the best-selling The Art, Science, and Craft of Great Landscape Photography and Dusk to Dawn: A Guide to Landscape Photography at Night. Glenn's work has been included in calendars for Audubon, Avalanche, Barnes & Noble, Brown Trout, Sierra Club, Nature Conservancy, and Runner's World. His images have been published in Audubon, GEO, Outdoor Photographer, Outside, SKI, Los Angeles Times Magazine, National Geographic Adventure, New York Times Magazine, and many others. His photographs have also been used by book publishers and corporate clients. At age 56, he has accumulated nearly 1,200 photo credits, including 73 covers, and sold over 10,000 prints. Glenn has authored 200 magazine articles and nine books, including two books of landscape photographs: Rocky Mountain National Park Impressions and Colorado Wild & Beautiful, both published by Farcountry Press. He recently completed a seven-year project called Sunrise from the Summit, in which he shot the sunrise (and occasionally the sunset) from the summit of all fifty-four Colorado Fourteeners (peaks over 14,000 feet).