The idea behind the poster is an acknowledgement of disaster in Haiti.
The enumeration of the sign to totally look like rain in the background left out the alphabet from the text called the "disaster" and "Haiti" in wikipedia.
I perform a metaphor of the situation that I can recognize only as a sign of the simple information in news or Web because distance is far.
And a girl having a bucket does not have the foot and does not understand it whether if she is dead or live.
Though I can obtain information easily, a disaster and the damage do not have the reality and recognize it as a simple sign.
But I think we had better move than you did not move.