Scene from the 66-acre Dallas Aboretum and Botanical Garden in Dallas, Texas. The arboretum is a series of gardens and fountains with a view of a lake and the downtown Dallas skyline. The majority of the grounds were once part of a 44-acre estate known as Rancho Encinal, built for geophysicist Everette Lee DeGolyer and his wife, Nell. Photo by Carol Highsmith.