There are a lot of beautiful things in each and every culture to reveal on earth. We should all be proud and preserve our own languages and rich cultures to show the uniqueness of our identities and characters. Languages play a crucial role of world heritage and there is no true unity without any differences after all.
The visual design with a mouth open shape with pictures of people all around communicates and reveals how rich, important, beautiful, unique and colorful our languages and cultures really are. Apparently, languages make all different cultures' characteristic perfect. I hope when people see this poster realize how urgent it is to learn and preserve their native languages because Languages Matter!