Werdegang / Ausbildung: 
1952 in Washington DC geboren
1975 BA von Georgeton University, Washington, DC
1979 nach West Berlin
seit 1991 wohnt und arbeitet in Berlin und Baitz (Brandenburg)
Wichtige Projekte / Ausstellungen: 
2019 Obelisk, Intersonanzen Festival, Potsdam.
Speakers Arena, Berlin.
2018 Obelisk, Cairotronica, Cairo.
Arena, Contemporary Art Forum Kitchener and Area, Kanada,
2017 Field, Interim Festival, Grabenstetten (Schwäbische Alb) .
2016 Karaoke Torii, Kamiyama, Japan.
2015 Shrine, Kobe Biennale, Japan.
Audio Guillotine, Brno International Music Festival, Czech Republic.
2014 Gateway, MaerzMusik, Berliner Festspiele.
2013 Audio Igloo, Skulpture Museum Glaskasten Marl.
The Cube, Hard Rock Hotel, Palm Springs, CA.
2012 Temple, Sound Art Exhibition, Center for Art and Technology, ZKM, Karlsruhe.
2011 Le Mur Sonore, Festival Accroche-Coeurs, Angers, France.
2010 Audio Guillotine, Loudspeaker Exhibition, Museumsquartier, Vienna,.
Speakers Gate, ObArt Festival, Kirschau, Bautzen.
2007 Audio Suitcases, IM AUGE DES KLANGS , Schloss Moyland/ Joseph Beuys Archive.
2004 Audio Igloo, sound sculpture in the Singuhr-Hörgalerie, Parokial Church, Berlin.
1999 Audio Igloo, Hull Time Based Arts, UK.
1991 Speakers Monument, INTERFERENZEN– Art from West Berlin, Riga.
Auszeichnungen / Preise: 
2018 Kulturhauptstadt Fonds (Zwitschermachine)
2018 Arena Sculpture nominated for the Participatory Architecture Award at the
Media Architecture Biennale Beijing China.
2017 Arena 1st Prize in HUK (Hacking Urban Furniture Competition) ZKU / Center for Art and
Urbanistics, Berlin.
2008 Marler Video Installation Prize, Skulpturenmuseum Glaskasten Marl.
2006 Franklin Furnace Fund for Performance, NYC.
1991 Prix Ars Electronica, Acknowledgment.