"Customer visits, employee discussions or meetings: Yvonne de Bark knows how to make a confident impression when it counts."      

Deutsches Handwerksblatt

"In her workshop on non-verbal communication at our conference, Yvonne de Bark conveyed in an entertaining and well-founded way that the best words do not mean that everything has been said. Through selected exercises and illustrative examples, she opened our eyes to the subliminal messages we send and how they reach the recipient. I'd love to hear more from her."

Karen Thiel and Simon Kenneth, UCB Pharma

"We female doctors wanted to know something about body language. But what we got was more: detailed knowledge, ingenious and eye-opening practical exercises, a trained eye for meaningful little things and the speaker's concentrated load of infectious cheerfulness. She gave us participants the right tools to interpret body language according to the situation and - in the second part - to optimize our own impact. She was supportive and encouraging in every minute of our self-discovery of new forms of body language expression. It was outstanding how focused she was on each participant individually and how she found the right words. She managed to lure us out of our comfort zone in a charming and humorous way. Why does Yvonne de Bark train body language? Because she CAN do it."

Dr. Martina Waltz, Chairwoman, German Medical Association Cologne-Bonn Region

"Yvonne de Bark supported me as campaign manager in the mayoral election campaign in the district town of Bergheim and made a decisive contribution to my election as mayor on 25.06.2017. The public image as a candidate for public office is of particular importance. Ms. de Bark provided a wide range of competent support and had a decisive positive influence on the impact of my appearance. With her positive manner, Ms. de Bark kept the entire campaign team and me at a high level of motivation at all times. Even before the election campaign, I completed three seminar modules on body language and its impact with Ms. de Bark in 2016. Based on an analysis of myself and others, she taught me how body language works and how I can interpret and use the body language of others. She attached great importance to not only being able to impress through non-verbal communication, but also to appear confident, self-assured and targeted. This helps me today in many different conversation and negotiation situations."

Mr. Volker Mießeler, Mayor of the district town of Bergheim

"Anyone attending a body language seminar with Yvonne de Bark will learn about the conscious and unconscious signals of our body through sophisticated practical exercises. As a trained and successful actress, she knows the subject in all its facets. As a charming and humorous personality, she conveys the topic with great passion. She gives everyone the feeling of being just the way they are and inspires the will to step out of the comfort zone as much as necessary to feel good and as much as possible to take a big step forward. She left us with a euphoric group that received a huge motivational boost after an exhausting seminar marathon lasting several days. Unconscious communication behavior becomes tangible and conscious."

Mr. Stefan Wagner, Management Consultant

"I was completely blown away after my first "Yvonne de Bark" seminar. About you as a trainer, the content and especially the way you conveyed the content. - I was really looking forward to the second seminar. And I was not disappointed!

It was, without a lie, the best seminar I have ever been to. Normally, there is only a small part of a seminar that you can take away for yourself. Your seminar has completely influenced and optimized my appearance. Thank you so much for allowing me to gain this experience and for giving me a 'better appearance' thanks to you!"

Riccardo Bonarrigo, Würth