The idea of the poster is one degree Celsius warmer or cooler can change the world. The font I’m using for headline is Impact, and put it in red color to show boldness of the title. Also, using red color to represent the sign of warning. To help the headline stands out more, I have used greenish yellow pastel color as thebackground because green and red create the greatest contrast. There are alsomany hidden elements in the illustration. The upper part of the ONE is form by all the bad effects of global warming. In the other hand, the lower part is to show the good scenes of cooling down the global temperature.

save the earth