All of our maps are printed on heavy duty cotton paper. Our favorite paper to work with is Crane's Lettra (www.crane.com). The Crane's company is a very old paper company and actually is responsible for making the paper for US bill notes. We love this paper but its luxury comes at a price. In order to not waste any of it we reuse imperfect prints to test out registration and color before printing a big edition. What we now have are some beautiful one of a kind prints that are collages of the work we've done. Here's one we'd like to share.