Hill had initially written the song about her own mother.

Hill started from scratch and wrote his own script in six weeks.

In addition, Hill also wrote books on environmental issues and politics.

Hill was a distinguished watercolourist and also wrote children's stories.

Hill is now writing a book on on-line activism.

Hill is currently writing and directing an original feature film.

Hill wrote the novel when she was 15 years old.

In her autobiography, Hill writes that "such isolation made me feel vulnerable".

It is the first film Hill has directed but not written.

That field is more important than ever, Hill writes, since people flit from one side of the world to another for business or pleasure.