1964-67. Head of Fine Art, Ipswich Civic College,Suffolk, England
1975-78. Vice-President, Dean of the College, SanFrancisco Art Institute, California, USA
1978. Anna Gardner Gallery, Stinson Beach, California
1985-92. Professor for Communications Theory, University of Applied Arts, Vienna, Austria
Biennal do Mercosul. Porto Alegre, Brazil. 1999
Festival of Digital Art, Incheon, South Korea. 2010
Ground floor, Roland Levinsky Building, University of Plymouth, Drake Circus, Plymouth, Devon, PL4 8AA
Hepworth House, Drake Circus, Plymouth, Devon, PL4 8AA
Institute of Contemporary Art, Winnipeg, Canada. 2013
Smeaton Building, University of Plymouth, Drake Circus, Plymouth, Devon, PL4 8AA
Syncretic Cybernetics. 9th Shanghai Biennale, Shanghai, China.2012
the 21st century.Moorpark College, Moorpark, California, USA
The Syncretic Sense, (retrospective 1960-2009) Plymouth Arts Centre, Plymouth, England. 2009
University of Plymouth, Drake Circus, Plymouth, Devon, PL4 8AA, United Kingdom
University of Plymouth, Drake Circus, Plymouth, PL4 8AA