On December 26, 2004, giant tsunami waves destroyed communities around the Indian Ocean, from Indonesia to Kenya. Beyond the horrific death toll, this wall of water brought a telling reminder of the interconnectedness of the many countries on the ocean rim, and the insignificance of national boundaries. "A Hundred Horizons" takes us to these shores, in a brilliant reinterpretation of how culture developed and history was made at the height of the British raj.