This image illustrates how Global Warming is affecting wildlife in a negative way. As the iceberg melts (due to the warming temperature) it shows how more species are becoming extinct. It also predicts 2050 as the year polar bears become extinct if we do not change. This image is targeted at all ages because Global Warming is a phenomena that affects us all and conveys the consequences of the Earth's rising temperature due to mostly human activities.
METAPHOR /// This is a very smart way of saying that cigarettes are shotguns as they both kill people. A shotgun is known for taking people’s lives similar to cigarettes, without any words the visual metaphor makes you make the comparison yourself and forms the idea that it is intended to mean “Cigarettes Kill”.