Hundertwasser on the occasion of the presentation of his postal stamps on December 9, 1983, one day before the 35th anniversary of the Universal Declaration of Human Rights, in the UNO headquarters 
Hundertwasser on the occasion of the presentation of his postal stamps on December 9, 1983, one day before the 35th anniversary of the Universal Declaration of Human Rights, in the UNO headquarters
New York, 1983