A poster present in a dream is often a direct message from the unconscious. It is important to know if you were able to read it and if you remember what was written or drawn; there lies the key for the interpretation of the dream. Sometimes the unconscious uses word play and phrases to tell you something. If an image is displayed instead of words it is necessary to consult its symbolism. Other symbols and the oneiric scene context are also important for the correct interpretation of the dream.