The Civil Revolution' and 'The Industrial Revolution' of Europe have moved the private meaning of art which has been segregated from the public since 17th century into public one. This resulted in the increase of people's interests to the art and made a turning point to the history of art museum. The private meaning of 'art museum as a storage' which only the aristocratic class can be blessed with began to be a public one. Therefore, the publicity provided the social education to the people who didn't have a proper education about the art and the culture, giving the meaning of publicity to the art museum. And it has lasted to the present since that time. The europe's society since 18th century to the now can be divided into two chronological categories according to the social philosophy. The one is the 'Universal Society' that is used to mean thought of majority after the 'Civil Revolution' and standardized living life after 'the Industrial Revolution' one and the other is the 'Plural Society' that the identity, individualization and independence are more activated rather than unification, standard and regulation. If every cultural phenomena is a kind of structural expression of the society to which the culture is belonged as Levi Strauss mentioned, the social change after the Modernism is thought to affect to the form of social education of the art museum. In addition to this, because the visitor's movement in a museum is a system of knowledge transmission, it is probably related to the spatial structure as well as the system of visitor's circulation.