| 2010 | Lisa Harris Gallery, Seattle, Washington |
| 2008 | Blink Gallery, Boulder, Colorado |
| 2008 | Walker Fine Art, Denver, Colorado |
| 2007 | Lisa Harris Gallery, Seattle, Washington |
| 2006 | Blink Gallery, Boulder, Colorado |
| 2005 | Lisa Harris Gallery, Seattle, Washington |
| The Dairy Center for the Arts, Boulder, Colorado |
| 2004 | Walker Fine Art, Denver, Colorado |
| 2002 | Lisa Harris Gallery, Seattle, Washington |
| Nordic Heritage Museum, Seattle, Washington |
| 2001-1999 | Havu Gallery, Denver, Colorado |
| 1992 | Klub von Berlin, Berlin, Germany |
| 1991 | Saargalerie, Saarbrucken, Germany |
| 1988 | Kulturform Villa Oppenheim, Berlin, Germany |
| 1987 | Galerie K-19, Berlin, Germany |
| 1986 | Atwell Gallery, Colorado Springs, Colorado |
| Cooper Gallery, Boulder, Colorado |
| 1985 | Greenwood Gallery, Seattle, Washington |
| Shattuck Gallery, Juneau, Alaska |
| Scanlon Art Center, Ketchikan, Alaska |
| 1984 | Sandy Carson Gallery, Denver, Colorado |
| 2009 | Lisa Harris Gallery, Seattle, Washington |
| 2006 - 2005 | Magidsen Gallery, Aspen, Colorado |
| 2006 | Lisa Harris Gallery, Seattle, Washington |
| 2005 | Boulder Museum of Contemporary Art, Boulder, Colorado |
| 2004 | Lisa Harris Gallery, Seattle, Washington |
| 2001 | Lumina Gallery, Taos, New Mexico |
| Havu Gallery, Denver, Colorado |
| Shidoni Invitational, Santa Fe, New Mexico |
| 2000 | Lumina Gallery, Taos, New Mexico |
| 1999 | Arvada Center, Denver, Colorado |
| Havu Gallery, Denver, Colorado |
| 1997 | Sandy Carson Gallery, Denver, Colorado |
| 1995 | Sandy Carson Gallery, Denver, Colorado |
| 1993 | Alpha Gallery, Denver, Colorado |
| Gallery 154, Seattle, Washington |
| 1991 | Boulder Art Center, Boulder, Colorado |
| 1990 | C'est La Lu, Berlin, Germany |
| 1989 | Galerie Bischofsmuhle, Berlin, Germany |
| 1988 | Galerie Karo, Das Quadrat, Berlin, Germany |
| Tanus Textildruck, Frankfurt, Germany |
| 1987 | Kleine Orangerie Schloss Charlottenburg, Berlin, Germany |
| FORM at Colorado College, Colorado Springs, Colorado |
| Schwayder Gallery Denver University, Denver, Colorado |
| 1986 | Denver Art Expo, Denver, Colorado |
| Gallery of Contemporary Art / CU, Colorado Springs, Colorado |
| Castillo son Orlandis D'Andratx, Mallorca, Spain |
| Architektur Buro Pohle, Berlin, Germany |
| Haertling Sculpture Park, City of Boulder, Colorado |
| Skulpturenpark, Stadt Bremen, Bremen, Germany |
| Omni Bank, Denver, Colorado |
| Seibert Investment Corporation, Denver, Colorado |
| Sterling Equities, Denver, Colorado |
| Nordic Heritage Museum, Seattle, Washington |
| AT&T, Denver, Colorado |
| Sea level, City of Ketchikan, Ketchikan, Alaska |
| West End Plaza, Boulder, Colorado |
| D&K Printing, Boulder, Colorado |
| Highgate Publishing, Boulder, Colorado |
| Holman Associates, Seattle, Washington |
| New Mexico Fish, Santa Fe, New Mexico |
| Mark and Polly Addison, Denver, Colorado |
| Eugene and Roberta Deikman, Denver, Colorado |
| Kari Bye, Valdres, Norway |
| Dr. Wolfgang Emmerich, Bremen, Germany |
| Hans and Ruth Eli, Kassel, Germany |
| Timothy Erdman, Madison, Wisconsin |
| Hiromi Hoshiko, Kumomoto City, Japan |
| Polly Josephowitz, London/Geneva |
| John Musser, St. Paul, Minnesota |
| Gunnar Plake, Washington, D.C. |
| Dr. Ulrike Pohle-Ellis, Berlin, Germany |
| Stephanie and Allan Rudy, Boulder, Colorado |
| Marlene and James Scanlon, Ketchikan, Alaska |
| P. Weiselmann and C. Chamberlain, Los Angeles, California |
| Drs. J. Lewis and V. Westerburg, Albuquerque, New Mexico |
| Birgit and Horst Ziel, Berlin, Germany and Mallorca, Spain |
| Minae Kudo, Oita, Japan |
| Takashi Nakazato, Karatsu, Japan |
In selected private collections in the United States, Spain, Sweden, Norway, Germany, Japan and Italy