2011

Karl Ernst Osthaus-Museum (April 9 – June 29) Retrospective Works from 1980-2011

Museum of Contemporary Art Honolulu, HI (July- November)

Museum Sonderjylland, Denmark

2010

Grossetti Arte Contemporanea, Milano, Italy

Ruth Bachofner Gallery in Los Angeles

Alvaro Alcazar Gallery in Madrid (16th June until the end of July)

Lowe Gallery in Atlanta.

Diana Lowenstein Fine Arts, Miami, FL, me water

2009

Grossetti Arte Contemporanea, Milano, Italy

Gebert Contemporary, Santa Fe, NM

Gebert Gallery, Los Angeles, CA

2008

Morat Institut für Kunst und Kunstwissenschaft, Freiburg, Germany, me water (catalog)

Kunsthalle Krems, Krems, Austria , me water (catalog)

Museo de Arte y Diseño Contemporáneo, San José, Costa Rica , me water (catalog)

Michael Schultz Gallery, Seoul, South Korea , me water (catalog)

Beck & Eggeling International Fine Art, Düsseldorf, Germany , me water (catalog)

Klaus Steinmetz Arte Contemporaneo, San Jose, Costa Rica

Gebert Contemporary, Scottsdale, AZ

2007

Gebert Contemporary, Santa Fe, NM

Ruth Bachofner Gallery, Los Angeles, CA, me water

Diana Lowenstein Fine Arts, Miami, FL, me water

Galerie Pascal van Hoecke, Paris, France, me water

2006

Daum Museum of Contemporary Art, Sedalia, MO, Light as a Material (catalog)

Art & Cultural Center Maui, HI

Chiaroscuro Contemporary Art, Santa Fe, NM, Light as a Material (catalog)

Robin Rule Gallery, Denver, CO

Buschlen-Mowatt Galleries, Vancouver, Canada

Lukas Feichtner Gallery, Vienna, Austria

2005

Museum of Contemporary Art, Denver, CO, Light as a Material ( catalog)

Chiaroscuro Gallery, Scottsdale , AZ, (catalog)

Ruth Bachofner Gallery, Santa Monica, CA

Buschlen-Mowatt Galleries, Palm Desert, CA

Diana Lowenstein Fine Arts, Miami, FL, bewegend

Robin Rule Gallery, Denver, CO, Light as a Material

Beck & Eggeling International Fine Art, D üsseldorf, Germany, bewegend

Lukas Feichtner Galerie, Vienna, Austria, bewegend

Galerie Hollenbach, Stuttgart, Germany

2004

Chiaroscuro Contemporary Art, Santa Fe, NM, Light as a Material

Buschlen-Mowatt Galleries, Vancouver, Canada

Lowe Gallery, Atlanta, GA

Galerie Peter Borchardt, Hamburg, Germany

2003

Fassbender Gallery, Chicago, IL

Lowe Gallery, Santa Monica, CA, Light as a Material 2 (catalog)

Diana Lowenstein Fine Arts, Miami, FL, Light as a Material 1 (catalog)

Lowe Gallery, Atlanta, GA

Rule Gallery, Denver, CO

Galerie Hollenbach, Stuttgart, Germany

Galerie Feichtner & Mizrahi, Vienna, Austria, Light as a Material 1 (catalog)

2002

Buschlen-Mowatt Galleries, Palm Desert, CA

Lowe Gallery, Atlanta, GA, riechend (catalog)

Fassbender Gallery, Chicago, IL

Jacob Karpio Gallery, San Jose, Costa Rica

2001

Museum of Contemporary Art, Boulder, CO, riechend

Fassbender Gallery, Chicago, IL, me water

Lowe Gallery, Atlanta, GA,

Artcore Gallery, Toronto, Canada, white

Beck & Eggeling International Fine Art, D üsseldorf, Germany, riechend (catalog)

Kunstverein Lippstadt, Lippstadt, Germany, riechend ( catalog)

2000

Jacob Karpio Gallery, San Jose, Costa Rica

Lowe Gallery, Atlanta, GA

Galerie Feichtner & Mizrahi, Vienna, Austria

Galerie Beck & Eggeling, Leipzig, Germany

Galerie Hänel, Wiesbaden, Germany

Art Cologne, Galerie Hänel, Cologne, Germany, me water ( catalog)

Art Frankfurt, Galerie Hänel, Frankfurt, Germany, me water

1999

Contemporary Art Center of Peoria, Peoria, IL, Heads and Vessels

Kunsthalle Bielefeld (Studiengalerie), Bielefeld, Germany, innen (catalog)

Peyton Wright Gallery, Santa Fe, NM

Galerie Bernd Dürr, Munich, Germany, Eine andere Art von Licht

Galerie Hans-Jürgen Siegert, Basel, Switzerland

Galerie Beck – Eggeling - Schlag, Düsseldorf, Germany, Zwischenräume

Galerie Feichtner & Mizrahi, Vienna, Austria

1998

Fassbender Gallery, Chicago, IL, Heads and vessels 2 (catalog)

Lowe Gallery, Atlanta, GA, Heads and vessels 2 (catalog)

Jan Maiden Fine Art, Columbus, OH

Jacob Karpio Gallery, San Jose, Costa Rica

Galerie van Alom, Berlin, Germany , Heads and vessels 2 (catalog)

Galerie Hans-Jürgen Siegert, Basel, Switzerland

Galerie Hänel, Frankfurt, Germany , Heads and vessels 2 (catalog)

1997

Jain Marunouchi Gallery, New York, NY

Peyton Wright Gallery, Santa Fe, NM, Heads and Vessels

Lowe Gallery, Atlanta, GA

Galerie Maria Sels, Düsseldorf, Germany

1996

Jain Marunouchi Gallery, New York, NY

Galerie Bernd Dürr, Munich, Germany

Galerie van Alom, Berlin, Germany

Galerie Hänel, Frankfurt, Germany , Heads and vessels (catalog)

1995

Sherry Frumkin Gallery, Los Angeles, CA, with bird

Mindy Oh Gallery, Chicago, IL, with bird ( catalog)

Jain Marunouchi Gallery, New York, NY

Marcia Rafelman Fine Arts, Toronto, Canada

1994

Jain Marunouchi Gallery, New York, NY

Lowe Gallery, Atlanta, GA

Mindy Oh Gallery, Chicago, IL

Marcia Rafelman Fine Arts, Toronto, Canada

Galerie van Alom, Berlin, Germany

Autogen Gallery, Dresden, Germany

1993

Tamenaga Gallery, New York, NY , between everything ( catalog)

Hypo Bank Foundation, New York, NY, between everything (catalog)

Lowe Gallery, Los Angeles, CA

Lowe Gallery, Atlanta, GA

Siegerlandmuseum , Siegen, Germany, between everything

Galerie Bernd Dürr, Munich, Germany

Galerie van Alom, Berlin, Germany

1992

Jain Marunouchi Gallery, New York, NY, reaches ( catalog)

Lowe Gallery , Atlanta, GA, reaches

Lowe Gallery , Los Angeles, CA, reaches

1991

Payton Rule Gallery, Denver, CO

Galerie Bernd Dürr, Munich, Germany, reach in the dust ( catalog)

Galerie van Alom, Berlin, Germany

1989

Galerie van Alom, Berlin, Germany

Kunstverein Paderborn, Paderborn, Germany, rongo-rongo Südseebilder

1988

Euro Gallery, London, England

Galerie Delta, Rotterdam, Netherland, rongo-rongo Südseebilder (catalog)

Galerie Bernd Dürr, Munich, Germany, rongo-rongo Südseebilder (catalog)

Galerie Trost, Lippstadt, Germany