Birds  Mexico  "In Wildness"  Glen Canyon  Maine  Adirondacks  Baja  Galápagos  Appalachians  Greece and Turkey  Africa  Iceland  Antarctica  Egypt  China and Macao Color Photographs | Appalachians | P1990-51-4757  image 34 of 36  Heavy Frost on Trees, Newfound Gap, Great Smoky Mountains National Park, Tennessee, March 12, 1969 Request imagery Color Photographs | Appalachians | P1990-51-4757  image 34 of 36