Comedian Tim McGarry investigates the 'stage Irish' stereotype, and rugby star Paddy Jackson talks about his favourite culture. Plus, features on both the BP Portrait Awards and British and Irish Children's Laureates, as well as music from Jealous of the Birds.

One hundred years after the Battle of the Somme, The Arts Show looks at the role of the war artist as an interpreter and witness to conflict. Presented by Marie-Louise Muir.