„Für die Wahrheit“ 2011 (glasses, steel, silicone – 319 x 337 x 80 cm) Exhibition view Neuer Berliner Kunstverein, Germany

„Source“ 2010 (fountain pen ink, given pentamerous architecture – painting on four separate walls and one ceiling, overall about 94 sqm) Exhibition view Kunstverein Arnsberg, Germany, photographs by Boris Golz

“Sculpture (47°23'15.93"N 8°31'38.72"E)“ 2009 (telescope, ladder – dimensions variable) Exhibition view BolteLang, Zürich, Switzerland

“Sculpture (40°42'43.68"N 73°59'57.02"W)“ 2009 (telescope, ladder – dimensions variable) Exhibition view James Fuentes LLC, New York City, USA

“Sculpture (52°30'05.29"N 13°25'16.28"E)“ 2011 (telescope, ladder – dimensions variable) Exhibition view Neue Gesellschaft für bildende Kunst, Berlin, Germany

“Sculpture (48°09'58.24"N 16°19'29.93"E)“ 2011 (telescope, ladder – dimensions variable) Exhibition view Palais Kabelwerk, Wien, Austria

“Sphere“ 2009 (graphite on wall – diameter circa 220 cm) Edition of 2 + 1, Exhibition view BolteLang, Zürich, Switzerland

“Gate“ 2008 / 2009 (wall, way, lacquered spruce of 154 x 247 x 7 / 0.2 cm)

„Palette“ 2009 (wall, erasers, wood of 100 x 1.2 x 7.5 cm) Exhibition view James Fuentes LLC, New York City, USA

„Antinomie“ 2009 (cut canvases – 10 x 10 cm to 100 x 100 cm)

„Manuskript“ 2009 (1000 papers, stand with canopy made of lacquered wood and glass – 57 x 140 x 40 cm)

„Verbranntes Meer“ 2011 (fountain pen ink, canvas – diameter 1 m)

“Chromatics“ 2009 (3 x 3 x 3 ml watercolor, lithograph paper – each 70 x 50 cm)

“Portrait / Landscape“ 2008 (cuts in paper – 37 x 55 cm / 55 x 37 cm) photographs by Anna Bolte

„Saal 3 der Kunsthalle Basel, Steinenberg 7, 4051 Basel, Schweiz“ 2008 (Saal 3, black wallpaint for 154 sqm, 1572 DIN A4 papers, display case made of pearwood and glass – display case : Saal 3 = 1 : 9) Exhibition view Kunsthalle Basel, Switzerland, second and third photograph by Serge Hasenböhler

“Gate“ 2008 (wall, way, lacquered spruce of 154 x 247 x 7 / 0.2 cm) Exhibition view BolteLang, Zürich, Switzerland

“Window I“ 2008 (wall, sliced mirror of 40 x 55 cm), “Window IV“ 2008 (wall, sliced mirror of 30 x 62 cm) Exhibition view Kunsthalle Basel, Switzerland, fourth photograph by Serge Hasenböhler

“Alphabet“ 2008 (colored pencils on paper – each 70 x 95 cm)

“Release“ 2007 (pigmentprint on baryta – 21 x 29.7 cm) Edition of 9 + 2

“Light fast deep glaze / Flood in Flood out“ 2007 / 2008 (space between two walls, wallpaint, lacquered wooden stands of 21 x 122 / 137 x 28 cm, colored pencils – dimensions vary with space) Exhibition view BolteLang Zürich, Switzerland

“Light fast deep glaze / Flood in Flood out“ 2007 (space between two walls, wallpaint, lacquered wooden stands of 21 x 122 / 137 x 28 cm, colored pencils – dimensions vary with space) Exhibition view Kunstklub Berlin, Germany

“Picture in day and night“ 2007 (wall, maple and ebony – both shaped in 61 x 64 x 2.5 / 0.1 cm)

“A room on it's own“ 2007 (wall, nails – dimensions vary with wall)

“Long before“ 2007 (anonymous drawings with colored pencils on various papers in various sizes, wooden table of 300 x 70 x 60 cm, surrounding white walls – dimensions vary with site)

“YYY“ 2005 (wall, letter and aerogram paper, smoothed wallpaint, ink, photograph, clip, pins – all formats about 21 x 29.7 cm)

„Singular“ 2009 (wall, receipt, pin – 5 x 10 x 2 cm)

“All the colors“ 2006 (wall, gravity, pins, bleached and dyed glassines of 42 x 59.4 cm – dimensions varying)

„Cinémathèque“ 2004 (velvet, paper, room without daylight, 16 mm projector on pedestal, soundsystem, screen, chairs – dimensions sitespecific)

„Erste Farben“ & „Licht“ 2006 (DVD with sound – supporting & feature film conceived for the movies – German language, no synchronized or subtitled versions, 11 & 53 minutes) Edition of 7 + 2

“To the pictures“ 2006 (freestanding wall, tape, painter's board, acrylic colors – dimensions sitespecific) first photograph by Ulli Becker

„Landnahme“ / “In a landscape“ 2005 (European maple, Asian sonokeling, African padouk, Australian eucalyptus, American amaranth – all shaped in 61 x 64 x 2.5 / 0.1 cm) Exhibition view Kunstklub Berlin, Germany

„Auf Erden“ 2004 (C-print on Hahnemühle paper – 24 x 17 cm) Edition of 2 + 1

“Still“ 2005 (1 liter of water from Atlantic, Pacific and Indian Ocean in a borosilicatglass sphere of 13 cm diameter, lacquered wooden stand of 18 x 155 x 18 cm) Exhibition view Kunstklub Berlin, Germany

“Vision of life in the infant age“ 2004 (baptismal font, 30 liter of water from Atlantic, Pacific and Indian ocean, aircargo packaging materials with sender and addressee including a serial of photographs, oxidation – about 4 x 1.2 x 3 m) Exhibition view St. Andreas Braunschweig, Germany, photographs by Matthias Langer

“Los Angeles Airport“ 2003 (reflective glass sand on roadmarkingpaint on bare concrete floor – about 70 sqm) Exhibition view Hochschule für bildende Künste Braunschweig, Germany

„La Moutte“ 2001 (C-print on Hahnemühle paper – 24 x 37 cm) Edition of 2 + 2