Richard Francis Burton,
The Land of Midian — The March Continued to El–Badá–Description of the Plain Badais
“ The Badá plain is backed by a curtain so tall that we seemed, by a common optical delusion, to be descending when we were really ascending rapidly.Anxiety to begin our studies of the spot made the ride across the basin, soled with rises comfortably metalled, and with falls of sand unpleasantly loose and honeycombed, appear very long. The palm-clump, where men camp, with its two date-trees towering over the rest, receded as it were. ”
