The Big Book, entitled Imagine, is a leather-bound wooden sculpture that invites the 'reader' to step inside and write their own individual answer to the question: "What do you imagine?".
The artist is "particularly keen for contributions from mathematicians and scientists - are we the only animal that has imagination? Why do we have imaginary numbers?".
For more information see the news item on the Cambridge University Library website at:
http://www.lib.cam.ac.uk/newspublishing/detail.php?news=265
