The Guardian presents an interview made by Tim Lewis to Oscar Murillo.In 2019, Murillo, whose work includes paintings, videos and room-sized installations, was one of four artists to be jointly awarded the Turner prize. He has new work showing as part of To Bend the Ear of the Outer World, a show examining contemporary abstract painting at Gagosian, London.The artist on lockdown back in Colombia, shares the Turner prize, and his new political hero.