GH made 12 – 1 (a loss for love) = 11 floor plans in 1990 and exhibited the artwork in 1992 in Primavera: The Belinda Jackson Exhibition of Young Artists at the Museum of Contemporary Art (cur. Linda Michael), Sydney. 12 – 1 (a loss for love) = 11 floor plans is a standalone artwork. The artwork's medium is watercolour and lead pencil on paper, and comprises of 11 component/s measuring, overall, 8 x 25 cm each. 12 – 1 (a loss for love) = 11 floor plans is in a private collection: Melbourne, 1990
| 02/09/1992 | Primavera: The Belinda Jackson Exhibition of Young Artists, Museum of Contemporary Art (cur. Linda Michael), Sydney |
| 27/03/1991 | Melinda Harper, Gail Hastings, Gary Wilson, Constanze Zikos, FirstDraft Gallery (cur. Melinda Harper), Sydney |
| 29/11/1990 | Loaded, 13 Verity Street (cur. Ashley Crawford and Max Delany), Melbourne |
| 13/10/1990 | Drawings, Store 5 (cur. Melinda Harper), Melbourne |
Bronwyn Clark-Coolee, ‘Drawings: Harper, Hastings, Wilson, Zikos’, in Juliana Engberg (ed.), Agenda Contemporary Art Magazine, May 1991, p.8.
Ashley Crawford, Max Delany, Loaded, exhibition catalogue, 13 Verity Street, Melbourne 1990.
Linda Michael, ‘Gail Hastings’, Primavera: The Belinda Jackson Exhibition of Young Artists, exhibition catalogue, Museum of Contemporary Art, Sydney 1992, p.7.
Rosalind Reines, ‘Nouveau Art’, SMH Metro, Friday 28 Aug 1992, p.44.