Save the Earth by Patrick Carroll. "Over-consumption, global warming and a lack of sustainability are slowly degrading of the ability of the Earth to support us. This poster has a simple message; the world needs to react before it is too late.
Pollution / solution. Click image to tweet and visit the slowottawa.ca boards >> http://www.pinterest.com/slowottawa
Strong and yet simple visual message. The gender symbols act, in this case, as opposing forces in the point of view of the viewer, thus generating an instant reflexion about this problematic. The description at the bottom helps to reinforce the message.