The people living on Groote Eylandt, the crab-shaped island off the Northern Territory’s east coast, have been using manganese as the jet black background for rock art for thousands of years. Anindilyakwa people call it “mamajinga” – black magic. The people living on Groote Eylandt, the crab-shaped island off the Northern Territory’s east coast, have … Continue reading Safeguarding the Future