In this episode, British documentary photographer Polly Braden talks about some of her long-term projects. They include photographing a worker in a shoe factory in China, a group of people with autism and learning difficulties, single mothers facing challenges in an age of austerity, a flying eye hospital in Africa, the City of London both in and out of lockdown, about her current exhibition in which she follows a group of young women who have had to flee the war in Ukraine, and about her past experience of working in Gaza.