The waterfall, I was told, was called Oxararfoss. It was not the largest waterfall I saw while I was in Iceland; that was Skogafoss, down in the south of the country, where I walked along the rocky beach below the cliffs until I came to the edge of the falls and let myself be drenched in the spray. Nor was it the waterfall I got to experience most intimately – that was Seljalandsfoss, where I walked up a flight of sturdy iron steps that leading behind the waterfall and found that on the other side, the trail’s improvements ended and all that awaited me were a series of sharp, water-slick rocks that had been worn away by the weight of other human feet. By comparison, Oxararfoss felt small and domesticated. As, I suppose, it was: Oxararfoss had been sculpted by human hands during the settling of Iceland.