Brook Andrew, Jumping Castle War Memorial, 2010, vinyl inflatable, 400 x 700 x 700 cm. Installation view of the 17th Biennale of Sydney (2010) at Cockatoo Island. Courtesy the artist and Tolarno Galleries, Melbourne. This work has been made possible through the support of DETACHED, Hobart in partnership with the University of Queensland Art Museum and Urban Art Projects. Photograph: Sebastian Kriete