Aloe from the Lady Bird Johnson Wildflower Center, part of the University of Texas at Austin. Original image from Carol M.… Free Image from public domain license 
Pacific Coast Sunset at Monterey, California. Original image from Carol M. Highsmith’s America, Library of Congress… Free Image from public domain license 
Sand dunes in Southern California. Original image from Carol M. Highsmith’s America, Library of Congress collection.… Free Image from public domain license 
