I was on the plane. My row didn’t have a window so I looked across the aisle and observed, through the nodding heads of a family of three, how clouds bubbled at the edge of the atmosphere – producing premonitions of sandy cities, citadels, square roofed buildings, terraces, spires and domes. This dream city slowly transmuted and sunk – grew and stretched out of the blueness that underlay it like a deep ocean lapping at its confines. It told stories beyond the scope of my life, until it too sank, like the gifted mirage it was, into oblivion, and the true coast of Africa, glittered on the horizon.