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.
71 Brilliant, Clever and Inspirational Ads That Will Change The Way You Think
Heinz Tomato Ketchup This ad shows the need to satisfy curiosity. It shows this by having the ketchup bottle look like slices of tomatoes. Which satisfies the curiosity that it is made with real tomatoes.
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What is the Play-on-Words Appeal? The Play-on-Words Appeal is one of roughly twenty advertising strategies that marketing professionals use to persuade people to buy a product, pay for a service, donate to a cause, or otherwise be persuaded.