In early 2009, Ash produced a public installation and performance-based project in Sydney’s western region, titled ‘Activate 2750’. He has also created many ambitious site-specific contemporary art projects internationally, beginning in Santiago, Chile, where he created ‘Pascua Lama’ for TRANSVERSA, part of The South Project’s gathering in 2006; ‘Label Land’, created during a 2008 Asialink residency in Seoul, Korea; ‘Timuran’, created as part of The South Project’s 2009 gathering in Jogjakarta Indonesia; ‘Ascension’, created during a 2011 residency at 3331 Arts Chiyoda, Tokyo, Japan; ‘Gardensity’, created from early 2010 to late 2011 for the 6th SCAPE Biennial of Art in Public Space, Christchurch, New Zealand; and ‘Zi Namsan+’, created in 2011 for City within the City at Artsonje Centre, Seoul, Korea.
He has recently been awarded the Qantas Foundation Encouragement of Australian Contemporary Art Award, 2011; Substation Contemporary Art Prize, 2012; and the inaugural Guirguis New Art Prize, 2013.

