Works by people in prison in Ireland, from the Open Minds exhibition at Rua Red, Tallaght 2019. Photograph: Eugene Lanagan

What is it like to visit a prison? Visitors to the Midlands Prison in Portlaoise check in to a bright building, where a children’s play area occupies (...)

In December 2000, the Spanish artist Santiago Sierra paid four people to have a line tattooed on their backs. As Sierra explained it: “Four prostitute(...)