Saviour Asante, 30, a hair dresser in Obuasi, shows her gold tooth as she smiles, in Obuasi, Ghana, July 25, 2019. Asante had given little thought to slave history growing up. That changed with a visit to Cape Coast castle. "I cried the whole day," she said. "It was a very painful experience to hear these stories." REUTERS/Francis Kokoroko SEARCH "SLAVERY JOURNEY" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES.