Svartifoss in Skaftafell National Park is one of Iceland's iconic waterfalls. The basalt columns cover the wall of the bowl shaped basin carved over time by the water. These basalt columns are said to have inspired the icelandic architect Guđjón Samúelsson, and Hallgrímskirkja church in Reykjavik is one of several building which have column like features resembling the basalt columns seen here.
PhaseOne 645DF, IQ160, Schneider Kreuznach LS 80mm f/2.8 - ISO50 f/18 at 0.8s