Quiver tree (Aloe dichotoma) forest in the Playground of the Giants with a rainbow; Keetmanshoop, Namibia PacificStock
An RC-135 Rivet Joint Reconnaissance aircraft receives fuel from a KC-135 Stratotanker. StocktrekImages
A Quiver tree, or Kokerboom, (Aloe Dichotoma) in Richtersveld National Park; South Africa PacificStock