i've been doing some more work with the photocopies of the number lines. i made two versions - one using the whole piece of paper folded, and the other cutting it down to a more handleable size. these are not bound but just placed together. i'm interested more by the edges of the pieces than opening them up and looking at what's inside. it is the same information, just a small sections of it. alone, on a single sheet, it is barely noticeable but when viewed together in a bunch it creates something else.