Download Indonesia is in the ring of fire, with a string of active volcanoes across the country.
The most active is Merapi, above the ancient Javanese city of Yogyakarta.
Two years ago it had it’s most deadly eruption to date killing more than 150 people including the 83-year-old gate keeper of volcano Pak Marijan.
His son, Pak Asih, has been appointed by the Sultan to replace him — to mediate with the spirits of the mountain.
Rebecca Henschke was one of the last foreign journalists to met Pak Marijan before he was killed and two years later she returns to met his son.