The Maze Runner

So I've been reading this book called The Maze Runner by James Dashner, and I have to find pictures that illustrate themes in the book. The pictures I've chosen are as follows...

They run in a maze, duh. And throughout the whole book the cheese is kind of right in front of their noses but they just can't get to it.

                 

For a while they think the maze is inescapable.

Until they take a leap of faith.

And accomplish the impossible.

Only to find it was all a test.

And the maze was only level one.

Sacrifice is hugely important to the story.

 Teamwork and friendship are both major themes.
 

So are survival and exploration.

All the while hinting that the world outside might be worse...