
Werner Büttner, 1991, Message as Medium, museum in progress, Der Standard, 31-01-1991, pp. 20, 21, newspaper multiple

Werner Büttner, 1991, Message as Medium, museum in progress, Cash Flow, No. 2, 1991, p. 131, magazine multiple





Werner Büttner, 1991, Message as Medium, museum in progress, Der Standard, 31-01-1991, pp. 20, 21, newspaper multiple

Werner Büttner, 1991, Message as Medium, museum in progress, Cash Flow, No. 2, 1991, p. 131, magazine multiple



