Greenpeace Pollution Awareness Poster (20 in x 30 in)
This massive poster is filled with nothing but a singular blot of oil at it's top. With all the blank (negative space) the drop becomes the focal point and causes the viewer to curiously question what caused this blemish.
Once the paper was stained by a single drop of oil, it becomes ruined, losing it's purity and cleanliness. In the same vein, a single drop of oil in water can pollute massive amounts of water. In this manner, the poster highlights how a small things can still have a big impact.