silent protest / poster

The poster is talking about subsidence and protecting the earth， This is the one which the wall splitted with a Chinese word “house”. It visually represents that houses collapsed because of the subsidence.
A silent protest from the planet. I use the word planet instead of earth, because I think that the earth is the only one among the large number of them which suffering. A home is a person’s last refuge, so ruining our own home is sad.I appeal people to protect the earth, our home. Everyone who lives on this planet is not only responsible for their own house, but the whole world. Everyone’s little step will lead to a big step of the world.