This is not a tornado in Namibia. Where is the flying sand? This is the shadow cast by the edge of a sand dune in Namibia. The picture was entered in the Italian National Geographic photo contest by Francesco Middei.
Welcome to Hummingbird Ranch Vacation House in Southeastern Arizona. 3 Ghost towns, tons of history to explore, close to "The Cochise Stronghold National Park & "The Chiricahua National Monument". Great views of both parks.