In this special, live episode of You’re Dead To Me, Greg Jenner is joined by Prof Catherine Fletcher and comedian Dara Ó Briain to learn about Leonardo da Vinci. Leonardo lived from 1452 to 1519 during an era of plague and warfare across Western Europe. It was also the height of the Italian Renaissance. From mathematics to military maps, and some paintings which you may have heard of, Leonardo da Vinci did it all. But was he a generational genius or an "ideas man" who had a chronic inability to finish what he started? Research by Anna Nadine-Pike Written by Emma Nagouse and Greg Jenner Produced by Emma Nagouse and Greg Jenner Assistant Producer: Emmie Rose Price-Goodfellow Project Management: Isla Matthews Audio Producer: Steve Hankey The You're Dead To Me theme tune was performed by Charles Mutter and the BBC Concert Orchestra You’re Dead To Me is a production by The Athletic for BBC Radio 4.