Richard Ansett

Erin, 14, Manchester from series After The Attack

This is from a series of portraits of the teenage girls directly affected by the Manchester bomb in 2017.

Post-traumatic stress disorder (PTSD) is an anxiety disorder caused by very stressful, frightening or distressing events. Someone with PTSD often relives the traumatic event through nightmares and flashbacks, and may experience feelings of isolation, irritability and guilt.