suicidal prevention purposal

In this project im going to make a poster that im going to make in photoshop.  Im going to try to no make a depressing picture, I want to help prevent instead of making a person more suicidal then what they already are. I learned that most teen are more suicidal than others so my poster wil have something has a teenish image. And seeing it will be posted in many school its also gonna be school relate. Most importantly i want to make something that everyone can relate too , and go to for help.