The problem of access to clean water is a very serious problem. According to the website http: //water.org 1 in 9 people lack access to safe water. As water is one of the main components of the human body, this poster is showing "water-filled" humans and one "blank water" man, but "blank water man" more than the others and he is the dominant of composition,because we have to help him to solve his problems access to clean water, his problems more important for us in this situation.