To make this flyer all you have to do & all you need is...
- Any pics of some unhealthy foods.
- A slogan.
- Healthy foods.
- The Food Bank Logo
From there all you need to do mimic a poster like thing but for a healthy advertisement. 
You just need to take the same steps like the last assignment from
http://www.tutorialboard.net/texture-layer-modes/ and that's all.
***The NYC FOOD BANK Logo was used solely for educational purpose. No Copy Right infringement was intended ***