These are a couple advertisements for some sort of book donation organization. I found these examples in Communication Arts magazine, I believe it was from 2007. What drew me to these pieces was the unique way they chose to use their space. The stairs are turned into classic books stacked on top of each other. I thought it was a clever way of using their environment and much more affective than just putting up a poster in the same hallway. Also, the windows have been turned into a bookshelf which much like the stairs serves as a great way to use the space and get the point across.