The multicoloured balls in bubble-gum machines could be picked up in a girl’s dress, or the red of a stiletto shoe matched with the frame of a shop window.

I can see that the gum is red and inflamed. There's also some swelling. When did you begin to have pain?

Cruise through Australia's outback and see million-year-old gorges golden sandstone cliffs towering over blue-green lagoons and majestic red-gum forests under endless blue skies.