For 15 years, Mamata Banerjee and her regional Trinamool Congress (TMC) party seemed to embody a political law of India's West Bengal state: they always found a way to survive.
On Monday, that ended.
The firebrand populist's defeat to the Bharatiya Janata Party (BJP) ended her bid for a fourth consecutive term as chief minister - a feat that would have placed her alongside long-serving regional titans such as Jyoti Basu and Naveen Patnaik.
Banerjee's loss brings one of the most remarkable political careers in contemporary India to a moment of profound uncertainty - one that began with street protests and now culminates in the weakening of the political fortress she herself built.
Dimunitive and draped in a plain cotton sari and rubber sandals, Banerjee hardly looked like a politician who would topple one of the world's longest-running elected Communist governments.
