When the BBC News channel interviews someone, they shove them in a grey cupboard and add a background. If you are bald, your shiny head may reflect the background colour and make your head partially transparent.



Screen capture got him with his mouth open end eyes closed. You may want to make up your own captions.

I saw one a while back that made me fall off my chair laughing. The chap had a "high forehead" and untamed white hair. They were using a green screen, and it made him look like his hair was completely green - the juxtaposition made even worse by the subject matter being of a serious nature.

I’ve noticed that if the replay the interview, the green screen effect is usually tidied up. I think William Hague was once wearing a tie that completely messed with the system live, but later it had been fixed.