Feedback? Anti-meth drawing.?

Question by idahobinky: Feedback? Anti-meth drawing.?
I am entering a contest.
This is my concept drawing. Very rough. The final will be painted on an 8 foot sign.
Remember, this is very rough. The words need to be more pronounced.
My concept is meth going in and the meth is taking the life away. which is represented by the red.
Is it understandable?
Let me know what you think. If it makes sense. And what I can do to improve it. Thank you!
http://s262.photobucket.com/albums/ii106/idahobinky/?action=view&current=IMG_0138.jpg

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