Sometimes I write captions on the in-flight magazines and then replace them in the seat pocket.

The more I draw and write, the more I realise that accidents are a necessary part of any creative act, much more so than logic or wisdom. Sometimes a mistake is the only way of arriving at an original concept, and the history of successful inventions is full of mishaps, serendipity and unintended results.

I write - and then I write some more.

Sometimes I write notes that I have difficulty singing.

Sometimes I write what I can't paint, and I paint what I can't write. I use a different part of the brain.

I don't plot with huge detail, just big moments and important elements, and then I have a structure but can fly by the seat of my pants when I write.