until far enough from the wells to acquit raiding parties from the need to stumble on us in the dark. There Joyce and I sat down and watched a sunset, which grew from grey to pink, and to red; and then to a crimson so intolerably deep that we held our breath in trepidation for some stroke of flame or thunder to break its dizzy stillness. The men, meanwhile, cut open tinned meats, boiled tea, and laid them out with biscuits on a blanket for our supper table. Afterwards there were more blankets, in which we slept lusciously.
Next day we ran quickly across the delta of Ghadaf till we were out on the immense mudflat which stretched for seven miles, southward and eastward, from the marshes by the old castle of Azrak.
Today the mirage blotted its limits for us with blurs of steely blue, which were the tamarisk bounds raised high in the air and smoothed by heat-vapour. I wanted the Mejaber springs, down whose tree-grown bed we might creep unperceived: so Rolls made his car leap forward