If I knew who to contact, I sincerely would. This is the only medium I really have. I am sure you will see a small contingent of postings around this subject though with the same poster. This person has LEGITIMATE skills. Please take a look at it.
Here is her blog...http://blueingreenonrepeat.wordpress.com/2010/06/20/for-colored-girls-who-have-considered-suicide-when-the-rainbow-is-enuf-poster/
Here is her Twitter so that you can contact her about her art.
More examples of her work..