Leslie Cole was born in Swindon on 11 August 1910. He trained as an artist at the Royal College of Art in London and became a teacher at Hull College of Art in 1937.
Cole wrote to the War Artists Advisory Committee (WAAC) in 1940 asking for work as a war artist, but he was turned down. At this time, Cole also joined the RAF only to be discharged on health grounds soon after. Determined to be a witness to the unfolding events, he approached the WAAC again, sending pieces of completed work reflecting the war situation in Hull and his home town of Swindon.
Eventually, Cole became a salaried war artist with an honorary commission as a captain in the Royal Marines. He travelled widely, recording the aftermath of the war in Malta, Greece, Germany and the Far East. Cole's work consistently addressed the suffering of human beings, and in three oil paintings he bears witness to conditions in Belsen at liberation.
Cole did not return to Britain until the spring of 1946, having witnessed the horrors of Belsen concentration camp as well as Japanese prisoner of war camps in Singapore.
Leslie Cole died in 1977.