Franz Ackermann (b. 1963)
UNTITLED (HEY, CITY!!), 1997
Gavin Brown's enterprise, New York
Phillips de Pury & Company, London, February 28, 2008, lot 130
Acquired from the above sale by the present owner
Matthew Ritchie, 'Franz Ackermann, Manfred Pernice, Gregor Schneider: The New City.'
'Art / Text,' No. 65, May - July 1999, illustrated in color (cover)