Out of Sight Striking sculpture by Simon ‘Joe’ Einfield erected in 1980 – ‘Human Endeavour’, in honour of the those who laboured to cut the rail path through Saddleback Ridge. The ‘Big Hill Cutting’ of the early 1860s, through Saddleback Ridge – perhaps still the deepest cutting in Australia at 24 m – for the Picton to Mittagong line.