14 / 01 / 2011 Barbara Kruger ‘Circus’ 2010 Barbara Kruger, Circus (2010). The installation covers the rotunda of the Schirn Kunsthalle in Frankfurt on display through January 30, 2011. images via artobserved Posted in Art Barbara Kruger, Circus (2010). The installation covers the rotunda of the Schirn Kunsthalle in Frankfurt on display through January 30, 2011. images via artobserved