Arranging and conducting of colloquiums, conferences, congresses, festivals, seminars, workshops and symposiums; education or entertainment competitions; exhibitions for cultural or educational purposes; exhibitions and fairs conducted as entertainment; education, entertainment and recreation; practical training (demonstration); teaching; tuition; production and publication of books, journals, texts, photographs, motion pictures, sound recordings, plays, radio programmes and television programmes; photography and image reproduction; photographic reporting; supply of information related to the aforesaid, including supply of information related to educational, training, entertainment, sporting and cultural events