Brand: Nike air max Source type: direct Attribute: credibility They use this source because everyone is very familiar with nikes and their quality. They are trying to say that nikes will help with training, running, or everyday use.
I really like how the Surfrider Foundation have represented the effects of plastics in the ocean. Showing the plastic in sushi which is sea food to represent the ocean I think is a clever and very creative way to grab people's attention.
I really like this poster. The shadow of the hand and cigarette appears to be a hand holding a gun. It would look even better with smoke coming out of the cigarette, making it look like the gun was just fired.