Making my own lines with old

A pile papers that are 20 years old. Throw them way?
These images are a sequence of what I did earlier this week
with a monoprint practice sheet made in '89?-ish.
(whilst nursing a horrid head cold!)

What to do?
I'll cut it out!
That's better. 
What if it became 3-D?
 Here, tacked onto a map of the U.S.A. 
I can throw the paper away now. 
I'm making my own lines.