41 Arranging and conducting of colloquiums, seminars, conferences, symposiums and congresses for cultural and educational purposes; Organization of exhibitions for professionals and the general public, for cultural and educational purposes; Education in the nature of architecture, construction work, and real estate; Entertainment in the nature of architecture, construction work, and real estate; Providing of training in the field of architecture, construction work, and real estate; Publication of books; Publishing of electronic publications; Providing online, downloadable non-downloadable electronic publications in the nature of books and periodicals in the field of architecture, construction work, and real estate; Publication of electronic texts, magazines, newspapers, periodicals, digital directories and catalogues, other than publicity texts; Educational services in the nature of training programs on the subject of architecture, construction work, and real estate; Teaching of architecture, construction work and real estate; Educational testing services ; Entertainment in the nature of architecture, construction work and real estate competitions as part of trade fairs, colloquiums, conferences, congresses, exhibitions and shows; Planning and organization of party receptions; Providing information, news and commentary in the field of recreation and leisure, sporting and cultural activities; Photography and photographic reporting; Booking of seats for shows ; Providing on-line computer games; Entertainment information; Providing of information relating to the organization of exhibitions, trade shows, colloquiums, seminars, conferences, symposiums and congresses and training courses for cultural and educational purposes; Providing of information relating to the organization of training courses in the field of architecture, construction, and real estate; Production, organization and presentation of live show performances; Production of cinematographic films; Videotape editing