FORE:From Kusshalgar we were travelling in a tonga once more. The landscape was all of steep hills without vegetation; stretches of sand, hills of claylilac or rosy brick-earth scorched in the sun, green or brown earth where there had been recent landslips, baked by the summer heat to every shade of red. There was one hill higher than the rest, of a velvety rose-colour with very gentle undulations, and then a river-bed full of snowy-white sand, which was salt.