David Chesworth, with collaborator Sonia Leber, creates large-scale sound installations for gallery spaces and the public domain. In 2007 they were recipients of the Helen MacPherson Smith Art Commission which resulted in Almost Always Everywhere Apparent installed at the Australian Centre for Contemporary Art. Sonia and David's installation site contains more information about their artworks including Proximities, a permanent soundscape artwork created for the 2006 Commonwealth Games.