<b><i>Pioniergeist</i></b> , 2012, snow,  350 cm, Grindelwald (Switserland) <b><i>Lebenslust</i></b> , 2011, snow,  350 cm, Grindelwald (Switserland) <b><i>Paarungen</i></b> , 2010, snow,  350 cm, Grindelwald (Switserland) <b><i>Paarungen</i></b> , 2010, snow,  350 cm, Grindelwald (Switserland) <b><i>Grande Tulipano</i></b> , 2009, snow, 300x300x300, Livigno (Italy) <b><i>Augenblick</i></b> , 2009, snow, 250x350x350, Grindelwald (Switserland) <b><i>Augenblick</i></b> , 2009, snow, 250x350x350, Grindelwald (Switserland) <b><i>Open House</i></b> , 2008 , snow, 300x300x300 cm, Livigno (Italy) <b><i>Open House</i></b> , 2008 ,snow, 300x300x300 cm, Livigno (Italy) <b><i>Schritt um Schritt</i></b> , 2008, snow, 250x350x350, Grindelwald (Switserland) <b><i>Spiegel der Zeit</i></b> , 2006, snow,  350 cm, Grindelwald (Switserland) <b><i>Spiegel der Zeit</i></b> , 2006, snow,  350 cm, Grindelwald (Switserland) <b><i>Future II</i></b> , 2001,  snow,   350x400x450 cm , Nayaro (Japan) <b><i>Future II</i></b> , 2001,  snow,   350x400x450 cm , Nayaro (Japan) <b><i>Zonder titel</i></b> , 2000, ice, 120x120x220 cm, Pello (Finland), i.s.m. Tiiu Kirsipuu, Estonia <b><i>Ontluiken</i></b>, 1999, snow, 350x350x450 cm ,Harbin (China) <b><i>Waterwings</i></b>, 1999, snow, 350x350x450 cm ,Rovaniemi (Finland) <b><i>Future</i></b> , 1998,  snow,   350x400 cm , Higashikawa (Japan) <b><i>Optimismus</i></b>, 1998, snow,  350x400x450 cm ,Grindelwald (Switserland) <b><i>Optimismus</i></b>, 1998, snow,  350x400x450 cm ,Grindelwald (Switserland) <b><i>Visionen</i></b>, 1997, snow,  350x400x450 cm ,Grindelwald (Switserland) <b><i>Spring</i></b>, 1994, snow,  350x400x450 cm ,Lillehammer (Norway) <b><i>Spring</i></b>, 1994, snow,  350x400x450 cm ,Lillehammer (Norway) <b><i>Natuurgewalten</i></b>, 1994, snow,  350x400x450 cm ,Grindelwald (Switserland)