Cultures are made by man's hand and spirit, from nature's material. Hence they are part of nature. Made out of the same material, but taking infinite diversity of forms. Shaped by History, peace and war, love and blood. Each one reflects the one world we are living in, from different but complementary points of view. Culture can be seen as a game-one play music, for example. It is transmitted to children, and adults as well, by speech, books, images, education and games.