Christoph Büchel / "Simply Botiful", installation view, Art Unlimited 2007 / 2007

Christoph Büchel / "Simply Botiful", installation view, Art Unlimited 2007 / 2007

Urs Fischer / Exhibition view, MOCA, Los Angeles / 2013

Urs Fischer / Exhibition view, MOCA, Los Angeles / 2013

Valentin Carron / Galerie Eva Presenhuber, Zürich / 2009

Valentin Carron / Galerie Eva Presenhuber, Zürich / 2009

Klodin Erb / Orlando / 2013 / 2014

Klodin Erb / Orlando / 2013 / 2014

Roni Horn / "Roni Horn aka Roni Horn", exhibition view, Collection Lambert, Avignon / 2009

Roni Horn / "Roni Horn aka Roni Horn", exhibition view, Collection Lambert, Avignon / 2009

Hans Arp / Hauser & Wirth

Hans Arp / Hauser & Wirth

Roni Horn / Well and Truly, installation view, "Recent Work", Hauser & Wirth, London, 2011 / 2009-2010

Roni Horn / Well and Truly, installation view, "Recent Work", Hauser & Wirth, London, 2011 / 2009-2010

Valentin Carron / Galerie Eva Presenhuber, Zürich / 2009

Valentin Carron / Galerie Eva Presenhuber, Zürich / 2009

Roni Horn / White Dickinson, installation view, "Well and Truly", Kunsthaus Bregenz, 2010  / 2010

Roni Horn / White Dickinson, installation view, "Well and Truly", Kunsthaus Bregenz, 2010 / 2010

Urs Fischer / Galerie Eva Presenhuber, Zürich

Urs Fischer / Galerie Eva Presenhuber, Zürich

Franz West / "Gekröse", installation view, Art Unlimited 2012 / 2012

Franz West / "Gekröse", installation view, Art Unlimited 2012 / 2012

Andres Lutz / Anders Guggisberg

Andres Lutz / Anders Guggisberg

Hans Arp / Hauser & Wirth

Hans Arp / Hauser & Wirth

Roni Horn / "Roni Horn aka Roni Horn", exhibition view, Tate Modern, London / 2009

Roni Horn / "Roni Horn aka Roni Horn", exhibition view, Tate Modern, London / 2009

Paul McCarthy / Hauser & Wirth

Paul McCarthy / Hauser & Wirth

Jason Rhoades / Hauser & Wirth

Jason Rhoades / Hauser & Wirth

Andres Lutz / Anders Guggisberg / Exhibition view, Museum im Bellpark, Kriens / 2015

Andres Lutz / Anders Guggisberg / Exhibition view, Museum im Bellpark, Kriens / 2015

Rodney Graham / Hauser & Wirth

Rodney Graham / Hauser & Wirth

Urs Fischer / "Madame Fisscher", exhibition view, Palazzo Grassi, Venice / 2012

Urs Fischer / "Madame Fisscher", exhibition view, Palazzo Grassi, Venice / 2012

Roni Horn / a.k.a., installation view, "Well and Truly", Kunsthaus Bregenz, 2010 / 2010

Roni Horn / a.k.a., installation view, "Well and Truly", Kunsthaus Bregenz, 2010 / 2010

Vera Ida Müller

Vera Ida Müller

Liam Gillik / Galerie Eva Presenhuber / 2011

Liam Gillik / Galerie Eva Presenhuber / 2011

Valentin Carron / Galerie Eva Presenhuber, Zürich / 2010

Valentin Carron / Galerie Eva Presenhuber, Zürich / 2010

Oscar Tuazon / Galerie Eva Presenhuber

Oscar Tuazon / Galerie Eva Presenhuber

Roni Horn / "Roni Horn aka Roni Horn", exhibition view, Tate Modern, London / 2009

Roni Horn / "Roni Horn aka Roni Horn", exhibition view, Tate Modern, London / 2009

Valentin Carron / Exhibition view, Galerie Eva Presenhuber, Zürich / 2009

Valentin Carron / Exhibition view, Galerie Eva Presenhuber, Zürich / 2009

Milan Kunc / Galerie Andrea Caratsch

Milan Kunc / Galerie Andrea Caratsch

Rodney Graham / Hauser & Wirth

Rodney Graham / Hauser & Wirth

Ugo Rondinone

Ugo Rondinone

Urs Fischer / "Schmutz Schmutz", exhibition view, Gagosian, Paris / 2012

Urs Fischer / "Schmutz Schmutz", exhibition view, Gagosian, Paris / 2012