Divergent.

Underground.

Undetected.

They chose a life that deviates from the norm.

Some chose a life of hiding; some chose to expose themselves to society. Many of them don't even know if others like them exist.

What is life like for this almost invisible group in the periphery of Muslim society?

This multimedia investigation gives a rare glimpse into the lives of Tunisian Christians, living as the estimated 0.2 per cent among the Muslim 99 per cent.