In commemoration of the 100th anniversary of World War I, German artist Tobias Rehberger was commissioned by the British Navy to resurrect the WWI-era form of ship cloaking known as 'dazzle camouflage.' Using visually disorienting patterns and colors, 'dazzle ships' were believed to be better protected from attacks by German U-Boats during the Great War. More on the story at The Guardian.