I am cutting it fine, but have just manged to link up with the Paper Artsy 2015 challenge before it closes for this week. The subject was Fragile Papers. For my collage I used a disintegrating book cover for the base which has been beautifully eaten by something - the nibbled corner fell off while I was working on it! I also used a page from an extremely old Shakespeare book that is falling apart, and some handmade Tyvek lacy papers. Where I have pulled the Tyvek apart to make whispy bits, I rather like how they look like they've been eaten and match the little nibbled holes on the book cover!
Before starting the project I collected some 'fragile papers' together to get some inspiration - included is a vintage cigarette card, a page from a 1934 diary, part of the Shakespeare book previously mentioned, the broken top of a box for pianola music, and hidden underneath the various samples of Tyvek paper is a teabag!