Yvette Hawkins.I have seen several sources using books as art, folding and creasing the pages in certain ways to create mini sculptures, and one person in particular that I have found to be very inspirational is Yvette Hawkins. I think this would be a great idea to adapt and utilise for my Ikea brief, using the actual catalogue to promote the catalogue and its products.
I found another example of this in the Leeds College of Art prospectus of which you can see below. I think they have a great textural quality and feel like small sculptures or ornaments in their own right, which I think will appeal to Ikea's target audience.