The Drawing Project, Drawing # 17: North Dakota, USA
The Drawing Project, Drawing # 16: Black Hills, South Dakota, USA
The Drawing Project, Drawing # 15: Badlands, South Dakota, USA
The Drawing Project, Drawing # 14: Jeffers Petroglyphs site, Minnesota, USA
The Drawing Project, Drawing # 13: in Omaha, Nebraska, USA
The Drawing Project, Drawing # 12: near Fort Kearney, Nebraska, USA
The Drawing Project, Drawing # 11: parking lot, Keensburg, Colorado, USA
The Drawing Project, Drawing # 10: Near Los Alamos, New Mexico, USA
The Drawing Project, Drawing # 9: White Sands Dunes, New Mexico, USA
The Drawing Project, Drawing # 8: Palo Duro Canyon, Texas, USA
The Drawing Project, Drawing # 7: Highway 40, west of Oklahoma City, Oklahoma, USA
The Drawing Project, Drawing # 6: Des Moines, Iowa, USA
The Drawing Project, Drawing # 5: Castel Valley, Utah, USA
The Drawing Project, Drawing # 4: Sand Flats, Moab, Utah, USA
The Drawing Project, Drawing # 3: Cameo, Colorado, USA
The Drawing Project, Drawing # 2: International Airport Minneapolis - Saint Paul, an extension of the runway, Minnesota, USA
The Drawing Project, Drawing # 1: Following a Railway Track, Minneapolis, Minnesota, USA
Trilogy # 3, Little Debbie's Cupcake
Trilogy # 2, Titanic
Green is My Favorite Color
Hänselundgretelmaschine
The Drawing Project
Interaction of Colors (Collaboration with Gerald Smith)
Book of Hats - Gerald Smith & Bernhard Huwiler
Trilogy # 1, Galileo