This image using visual metaphor in it to show it meaning. The road on the grass is covered by people. This show all the way is make by people. Human using their power and idea to creative the new things. It is very interesting idea to show it.
This illustration is really nice it shows a variety if different things and i really like how easily it gets the message across. Instead of the balloon containing nothing it has water with fish in which i think is a really good idea.