"Greetings from New York. Hi Elizabeth, just a brief message that I am extremely benefitting from the 'voice is power' seminar here at an expert meeting in NY. My impact is much greater, and so my communication is more efficient. Very satisfying. Best L.Z. " (Dutch International Lawyer)

"The journey outward is always and only the journey inward". Vocal Awareness is een weg naar innerlijke transformatie, van worden wie je kiest te zijn, van durven laten klinken wie je bent". (Mariska Wessels - Voice Coach & Presentations Trainer)

"Ik was blij verrast met jullie gastspreker over Voice is Power. Ik schreef erover in mijn blog, ter informatie: "
http://voicemattersnl.wordpress.com/2011/11/17/when-you-own-your-voice-you-own-your-power/
(Mariska Wessels - Voice Coach & Presentation Trainer)

"I have to say that I was truly impressed about the seminar. It was by far the best training I had in years. Arthur is a real expert and showed us what we can do with our own voice and what a voice represents in a person. It was far beyond some technical aspects of how to use your voice, it was about growing as a person through the conscious use of our voices. Next to Arthur, the seminar was facilitated by Elizabeth van Geerstein and Steve Knight. Again very impressive people and great coaches. The mix of the three was just perfect: voice, authentic leadership and business communication. I would really recommend this session to anyone who wants to further develop his or her leadership potential."
(Lieven Verbrugge - China-Europe Cultural Diversity Adviser (Partner at Synapse bvba); Executive Professor at the Antwerp Management School)