The most memorable engagement for me, I suppose, was an away-day to Leicester. I went without William, so I was rather apprehensive about that.

No, I had the Levis guy on my wall, not a picture of William, sorry.

There's no one quite like William - I bet he's really kind. You can just tell by looking at him.

It's obviously nerve-wracking, because I don't know the ropes really, William is obviously used to it, but I'm willing to learn quickly and work hard.

Some children are tackling tough times without the support that can help them because the adults in their life are scared to ask.

From taking photographs of George and Charlotte, I have been struck by the wonderful lack of self-consciousness that you see in photographs of children, without the self-awareness that adults generally feel.