As for the historical inspirations I drew on in writing The Snow Queen, I suppose I would call them more cross-cultural inspirations, though they frequently involve past societies as well as present day ones.
A poet must be a psychologist, but a secret one: he should know and feel the roots of phenomena but present only the phenomena themselves in full bloom or as they fade away.
Each one of us has to take responsibility for reality, and present it so that kids will grow up familiar with that and say, OK. I've seen that before. I'm not afraid of it.