How did Pierre Bottero craft the icy world of Les Frontières de glace to feel so vivid?
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Les frontières de glace

Les frontières de glace
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How did Pierre Bottero craft the icy world of Les Frontières de glace to feel so vivid?
Did anyone else feel a strong sense of wonder and discovery in the characters' journey?
What inspired the choice to set this story in such an icy, mysterious landscape?