During the time that Berta was a violin teacher for our son Henrique, she always presented herself as an excellent professional, always proactive and attentive to his needs.  In addition to undeniable musical and pedagogical qualities, Berta was able to cultivate in Henrique, who was just six years old at the time, great interest and enthusiasm about the violin, so it was possible to observe a positive instrumental evolution over that same period. This enthusiasm endures, proof of that is that Henrique continues to study the violin. Helia and Luis Gaspar Damaso