A brightly painted antique Mercedes fuel truck, with horses painted on its upper windbreak, rumbles along a paved, two-lane highway in Tarim, Yemen, followed by a subcompact car, and framed by palm tr
A brightly painted antique Mercedes fuel truck, with horses painted on its upper windbreak, rumbles along a paved, two-lane highway in Tarim, Yemen, followed by a subcompact car, and framed by palm trees and hazy, flat-topped mountains.