Columbia subject headings:
Harvard subject headings:
Artists--Switzerland--Interviews--Artists.
Artists--Switzerland--Interviews.
Conceptual art--20th century.
Conceptual art--21st century.
Flick, Friedrich Christian, 1944---Art collections.
Kinetic sculpture.
Signer, Roman, 1938---Criticism and interpretation.
Signer, Roman, 1938---Interviews.
Princeton subject headings:
Artists--Switzerland--Interviews.
Interviews.
Signer, Roman, 1938---Criticism and interpretation.
Signer, Roman, 1938---Interviews.