Herholdt, who has won prizes for his work, confessed he was a big Snow fan: "I often watch Channel 4 News, and I love the mad abstract designs of the set. I met Jon when he bought a picture of mine. We had a chat and we got on really well. I've often looked at his immaculate appearance and ties and thought, 'Wouldn't it be good to portray him as a complete wreck?'