a Virtual Museum characterized by a mode of communication in which eventsdigital preservation, monuments, artifacts, artworks, customs or beliefs are defined, described and interpreted by a "Sender" who aims at informing and making aware the "Receiver". Description or Exposition may also rely on schematic/ conceptual representations via charts, concept maps, ontologies, outlines, etc... This mode of communication also refers to the organized presentation of items displayed in the form of Exhibitions (temporary or permanent).