About 80km east of Pretoria in South Africa, near the town of Bronkhorstspruit, there’s a rocky outcrop in a secluded ravine in the countryside. There’s nothing remarkable about this outcrop – which has, over … Read the rest
About 80km east of Pretoria in South Africa, near the town of Bronkhorstspruit, there’s a rocky outcrop in a secluded ravine in the countryside. There’s nothing remarkable about this outcrop – which has, over … Read the rest