Angelika Prokopp Summer Academy

Caroline Marcher
Symantec

Renate, you’re a treasure! Thanks a million!

Prof. Karl Jeitler
Vienna Philharmoniker

Thank you for your energetic, careful and peace-radiating work with our brass music project.

Sigrid Köck
Wacker Chemie

Thank you once again for the great organisation of our event. I received only positive feedback :-)