Will Ashford searches for interesting discarded old books. Then he explores each page of the book hunting for words. That's just part of the process of his artwok Recycled Words:

At some unpredictable point along the way, in my mind, the images start to invent themselves. Using colored vellums, graphite and or India ink to highlight or obscure my words; I create the image of that invention. Though I strive to make each document visually engaging I find it is the words that I value most.

(via kottke)