Media type: Article Title: Tell tale signs : on Olav Westphalen Contributor: Rattelschneck [Ill.]; Wilson, Michael [Other] imprint: 2002 Published in: Frieze ; (2002), 70, Seite 82 - 85 Language: English ISSN: 0962-0672 Keywords: Westphalen, Olav Origination: Footnote: