The Dangerous First Descent of the Zambezi
Some 350 feet below the bridge we were driving over, a mighty river coiled and cursed through a dark basalt gorge. I could see two rapids interrupting the otherwise peaceful stretch. They were pieces of effervescence, feather-white, inviting.
dangerous descent zambezi foot bridge drive mighty river coil c USA  dark basalt gorge rapid interrupt peaceful stretch piece effervescence feather white invite