A Picture Made Available on 29 April 2016 Shows Visitors Looking at Photographs From the '12th 14th 18th 20th Action' of Austrian Painter and Performance Artist Hermann Nitsch During a Special Guided Tour by Nitsch (unseen) of the Exhibition 'Body Psyche and Taboo - Vienna Actionism and Early Vienna Modernism' (koerper Psyche and Tabu - Wiener Aktionismus and Die Fruehe Wiener Moderne) at the Mumok (museum Moderner Kunst Stiftung Ludwig Wien) in Vienna Austria on 28 April 2016 the Exhibition Opens to the Public From 04 March to 16 May 2016 Austria Vienna