PT - JOURNAL ARTICLE AU - Kološtová, Marianna TI - DP - 2015 Sep 30 TA - Aura musica PG - 14--19 VI - 8 IP - 2 IS - 18054056 AB - The author in the paper reflects the view on the artistic activity of the emeritus professor Belo Felix. She deals with the choral composition "Zázračná komnata" as a part of the long-term polyesthetic project realised in Bibiana in Bratislava. She presents the brief characteristic of Belo Felix's artistic and compositional process and his activities which overlap, complement and integrate in the concrete projects, as well as in the choral activities for advanced children's choirs.