'As Iris Renshaw and her twin brother, Floyd, make their way into the unfamiliar terrain of Tasmania’s high country, more than once she reflects that unlocking the sights surrounding them requires specialist knowledge. The rich canvas of life all around is only apparent “if you’re paying attention”. Others describe the country as “harsh, desolate” but Iris feels a “freeing, lung-emptying openness”. The painful twist of her brother’s spine – the relic of an old injury – is only apparent “if you knew where to look”.' (Introduction)