Marc Chagall, Laura Marling, Frank Cottrell Boyce, Colm Tóibín

With John Wilson.Marc Chagall's paintings filled with colour, floating figures and Jewish motifs are among the most distinctive in art. A new exhibition at Tate Liverpool traces the creation of Chagall's style by following his early years as an artist in Paris and his native Russia. Jackie Wullschlager, author of the biography Chagall: Love and Exile, reviews.St Colmcille, the patron saint of Derry/Londonderry, returns for a public pageant on a city-wide scale, starting this evening. Frank Cottrell Boyce, the writer behind the London 2012 Opening Ceremony, discusses how he created the story for this weekend's events in the UK's City of Culture. Many aspects of the city's history are celebrated, culminating in a showdown on the river front between St. Colmcille and his monstrous nemesis. Singer-songwriter Laura Marling reflects on her new album Once I was an Eagle, and explains why she has chosen to base herself in Los Angeles. She also brings her guitar to the Front Row studio, to perform. And the Irish writer Colm Tóibín makes his selection for the Cultural Exchange: Poem by Elizabeth Bishop, a reflection on a small painting of a scene in rural Nova Scotia, where the poet spent time as a child. Producer Jerome Weatherald.