A rotary clothes hoist of hot-dip galvanised tube, cranked up over a quarter-acre of buffalo lawn. Lance Hill welded the first in his Adelaide backyard in 1945; the National Library called it a National Treasure sixty-one years later. The zinc has weathered to a light blue-grey, hexagonal spangle still readable in the coating.

This system takes its ground from that metal and its graphics from Howard Arkley — flat house fronts, hard black outlines, dayglo pink and orange landing as hits rather than fields. Four-arm radial symmetry, taut line runs, and a lot of empty ground.