The Dublin Platform for Front Line Defenders conference.
A picture of journalist Daphne Caruana Galizia is screened at the opening of the Dublin Platform, a biennial event held to highlight the work of human rights activists and journalists around the world.
Ms Caruana, an anti corruption blogger, died yesterday after a bomb exploded in her car in Malta. She had been investigating matters relating to the Panama papers before her murder.
Pic via Matthew Ponsford