Ernest Edmonds (born in London, 1942) lives and works in Hathersage, UK and Sydney, Australia. He trained in Mathematics, Philosophy and Logic. His art explores colour, time and interaction in the context of colour field painting and systems art. It extends the Constructivist tradition into the digital age. He first showed an interactive artwork with Stroud Cornock in 1970 and first exhibited a generative time-based computer work in London in 1985 at Exhibiting Space. He has recently exhibited in Sheffield (solo exhibition entitled Light Logic) as well as in Sydney, Berlin, Riga, Olomouc and London. He is Professor of Computation and Creative Media at the University of Technology, Sydney, Professor of Computational Art at De Montfort University, Leicester and Editor- in-Chief of Transactions in the journal, Leonardo. Recent books include: On New Constructs in Art, Artists Bookworks, UK (2005) and, with Linda Candy, Interacting: Art, Research and the Creative Practitioner, Libri Publishing, UK (2011).