I found this artist called Austin Kleon. He does Blackout Poetry. I don't know if you remember some of the previous text works I did or if you have seen my other blog which needs updating, www.emilyrobardspoetry.tumblr.com , well its basically along the same lines. I never realized that this method of creating poems was called 'blackout poetry.' Its been a good discovery. He has also made a book 'Newspaper Blackout' which I have added to my long list of books to obtain.
Check out his tumblr site, which allows you to submit your own blackout poetry work!