The Sacred Return of Lost Things is the theme of this year's Art Biennial in Liverpool. Catherine Fletcher talks to some of the artists showing work about how they have engaged with the city's history. Visual artist Melanie Manchot introduces her first full length feature film, STEPHEN, about a character recovering from gambling and alcohol addictions. Rudy Loewe describes their new large-scale installation The Reckoning, based around the Carnival in Trinidad and Tobago. And Charmaine Watkiss introduces a sacred space she has created in Liverpool’s Victoria Gallery & Museum, with life-size drawings and a sculpture representing unheard voices and stories that survived the Middle Passage. New Generation Thinker Vid Simoniti gives his view and reports on an exhibition at the Whitworth in Manchester called Economics the Blockbuster – It’s not Business as Usual which looks at disrupting ideas about value, ownership, trade and economy. Liverpool Biennial runs until 17th September 2023. Economics the Blockbuster – It’s not Business as Usual is part of Manchester International Festival MIF23 and this show runs until October 22nd. You can hear about music featured in MIF in other Radio 3 broadcasts and on BBC Sounds and on the Free Thinking programme website there is a collection of discussions about art, architecture, photography and museums.