Take a look at these posters and also follow the links to see the others.
I saw these last year but a friend posted them on my wall today and reminded me of them!
“Minimalissimo is an online editorial platform that celebrates minimalism. We touch many categories of minimalist design, including art, architecture, industrial & graphic design, fashion, and music.
Minimalissimo is edited by a small team of enthusiasts from around the world.” (From website, http://minimalissimo.com and poster link http://minimalissimo.com/2011/03/mental-disorder-posters/)
Here is a link to the original source: http://www.adaptcreative.co.uk/2010/08/mental-disorder-posters/