Columbia subject headings:
Artists--Austria--Biography.
Communal living--Austria--History--20th century.
Communal living--History--20th century.
Mühl, Otto.
Performance art.
Harvard subject headings:
Artists--Austria--Biography
Communal living--Austria--History--20th century.
Communal living--History--20th century.
Mühl, Otto
Performance art
Princeton subject headings:
Artists--Austria--Biography.
Communal living--Austria--History--20th century.
Communal living--History--20th century.
Mühl, Otto.
Performance art.