"Tuba City Spaceport," Ryan Singer, 2011. Acrylic on canvas, 30" x 40". Image courtesy of CBC Radio. An adobe building stands out in the middle of the landscape with a sign proclaiming it to be the Tuba City Trading Post in Arizona. People bring their wagons with goods to trade or buy and tie their animals up outside the store. Light, fluffy clouds sweep across the bright blue sky as the sun beats down upon the red clay earth of the American Southwest. But this is not the lan