Hans Arp: '"Total pandemonium," wrote Hans Arp, of the goings-on at the Cabaret Voltaire in Zurich. "Tzara is wiggling his behind like the belly of an Oriental dancer. Janco is playing an invisible violin and bowing and scraping. Madame Hennings, with a Madonna face, is doing the splits. Huelsenbeck is banging away nonstop on the great drum, with Ball accompanying him on the piano, pale as a chalky ghost."'