folded from a 60 cm square of foil-backed mulberry paper.
I have been asked about the significance of the book before. My answer is simply that it looks good. But if you absolutely have to, you can of course interpret it as the imagination rising from the pages of a book etc. (BTW, the actual book I used is rather dull; I only chose it because it is printed in Gothic script.)
diagrams from
Fumiaki Kawahata:
Origami Fantasy.
Gallery Origami House, 1996