December 1972. L-R: Walter Pichler, Anton Christian, Turi Werkner, unidentified, Hans Hollien in Vienna, photographed during Richard Demarco's visit to Austria in preparation for The Austrian Exhibition at the RDG, 19 August - 9 September 1973.
Richard Demarco
Walter Pichler
Anton Christian
Turi Werkner
Hans Hollein