Birds  Mexico  "In Wildness"  Glen Canyon  Maine  Adirondacks  Baja  Galápagos  Appalachians  Greece and Turkey  Africa  Iceland  Antarctica  Egypt  China and Macao Color Photographs | Antarctica | P1990-51-499  image 13 of 44  Ventifacts, Wright Valley, Antarctica, December 12, 1975 Request imagery Color Photographs | Antarctica | P1990-51-499  image 13 of 44