Tezuka Osamu "Mermaid"

The main character: the boy, the fish (the boy imagined itn as a mermaid)

I think that the message of this video is simple and it tells us that imagination is important.The boy was deprived of his power to imagine in the middle of the movie and didn't have freedom.In the end of the video,the boy transformed himself into an imaginery being and gained true freedom.