Bring on the naked rollerskating nuns! The wild visions of Florentina Holzinger
Live tattooing, non-simulated sex, flesh hook body hoisting and an ejaculating helicopter " these are commonplace in the astonishing shows of Europe's hottest director. But is her latest just too shocking? Loud cries of extreme discomfort are echoing around a former warehouse on the outskirts of the German city of Schwerin as six women, all clad in black, edge towards the limits of their pain. "Oh," one woman wails a…