The aliens Pic and Poc are on journey through space. They set out to discover the Earth. But their stay doesn't go as they imagined. This story is about the adventures of two alien friends on Earth. The subject is the difference of views. Pic and Poc don't see things on Earth the way we humans do because of their small size. More generally, this story illustrates how each of us has a different perception of reality, according to his education, his values, his environment...