I do believe that this training with Nir Esterman is a must for everyone at least once to be able to open yourself up to a better understanding of self and the world.
Nehal, New Delhi, India.
A wonderful, empowering, and enlightening training, with excellent, attentive big hearted teacher.
A unique and remarkable method for understanding oneself and one’s clients and for therapeutic work.
One of the best courses I have ever taken in my long life – both as a therapist and for understanding my own inner world.
Dudy Kaufman, Israel.
Nir’s course was inspiring, very well-informed, and urgently relevant to my study of how to work more effectively in the Knowing Field.
It takes courage to invite others to study what we do not want to look at.
And it takes skill to keep that endeavor calm and productive.
Nir has both courage and skill.
He teaches by example and offered me a clear model of how to shine a light on the darker, hidden areas of my personality and my life.
Jessica, United states.
Without a doubt,
if more people would have even a little glimpse into this kind of work, the world would be a much much different place.
Anca, UK.
The training with Nir Esterman was a deeply enriching professional experience.
The teaching was clear, experiential, and thoughtfully paced, allowing systemic and phenomenological principles to be integrated with depth and ease.
Nir’s calm, grounded presence and precise facilitation created a safe, well-held learning environment where both personal insight and professional growth could unfold naturally.
I leave with refined clinical understanding, greater confidence in facilitation, and a deeper trust in systemic intelligence.
— Dr. Manorama Patwardhan,India
Constellation Therapist & Counselling Psychologist,
Founder, Harmonie: The Healing Space
I can highly recommend this training to anyone who wants to work more intensively with shadow work and/or with their own shadows.
Whether you are an experienced constellation practitioner, therapist or interested in constellation work, you will ALL learn something you haven’t known before!
You will be guided lovingly, professionally and safely through your own processes so that in the end you can find the light in your shadow and transform your life!
Verena, Germany
I really enjoyed Nir’s course and I’m looking forwards to the next module!
He provides a calm, attenuative and knowledgeable presence to assist on the voyage through our own dark side.
He has a wealth of tools and experience to share and holds the space well through some difficult and challenging topics.
I am very glad I chose to study with Nir and recommend him highly.
Robert, New Zealand
This was my first in depth exploration of shadow work and I am so grateful to have found Nir.
His facilitation style made it easy to digest the information & always held space for anything that arose.
We explored lots of deep topics & I moved through a lot into a beautiful space of joy.
Carol-Anne, UK.
Nir’s work fundamentally changed how I understand and work with shadow.
What once felt dark or intimidating is now clear, workable, and deeply human. The training didn’t just offer concepts – it created embodied shifts.
In the very first session, the idea for my Freedom Embodiment Constellation emerged, clearly revealing my own capacity and what I’m here to bring into the world.
The emphasis on observing rather than absorbing has transformed both my constellation practice and my everyday life, allowing me to stay present without getting captured.
Watching Nir facilitate group constellations was masterful – precise, grounded, and deeply attuned to what the field required in each moment.
As someone who trains trainers, I was particularly struck by the calm authority and spaciousness he brings, which allows profound material to surface without force.
The result is genuine integration, greater inner peace, and far fewer reactive patterns.
This work delivers exactly what it promises — and more.
Deonizia, Mumbai, India
Best course I’ve done.
Kitty, UK
It was a beautiful 5 days where I understood my hidden shadow and saw how I was operating through it in many areas of my life.
I was getting triggered but unaware where it was coming from.
It is a big shift for me in terms of spiritual growth as I’ve met my golden shadow and I am connecting with her everyday to be my divine self🥰
Thank You Nir🙏
Sarita, India
I recommend to any one that work with people to take this 3 month time to do the shadow work and connect deeper to the healing movement and ability.
Nir is a very mature teacher and it give much space to great development.
Anat, Israel
The training was a culmination of many Eureka experiences for me.
The layers I have discovered about my shadows, be them from my past, my culture, deaths I have seen over time, grieving I have not done, have just been phenomenal.
From being astounded by centuries old cultural shadows, to finally breaking free from the freeze and crying for the deaths I had seen in my life, I felt like I suddenly grew up. I found parts of my self, I understood certain patterns of my behaviour, and it was extremely wholesome.
I am so grateful to Nir, who not just taught me this powerful modality but also created a safe apace for all these wonderful breakthroughs.
He created a space which made me feel safe with my vulnerabilities.
His calm presence and his immense knowledge inspires me.
He enabled me to see my own suppressed and denied shadows, I will forever be grateful for the same.
Each day was a new learning, through each process I found my missing puzzle pieces, and it was Nir who made this discovery possible.
Sumedha, India
This course feels like it should be part of the required curriculum for practitioners…
It so clarified my questions about professional boundaries and the energetic pieces of sessions…transference, countertransference and the like
. It also allowed and invited an incredible amount of self-reflection, required to renew one’s certificate every year.
As I think I said, I’ve been practicing craniol work for about 20 years and with what I absorbed in this training—I am now the best possible craniol practitioner I can be. It feels wonderful to start and conduct a session with that knowing and stability.
Amy zak-urban
I’m in awe with the work Nir Esterman led at the Sedona Constellation Workshop.
Indoubly he is a very qualified facilitator as demonstrated during the workshop.
His gentle loving personality allows for the work to sharply penetrate right at the center of the “Personal Shadow” to reveal the hidden repressed aspects in ourselves that would take a lot of trials if done alone and that only a “shadow surgeon” like him would have the capacity to do so with such success.
Hortensia Martines, Sedona, Arizona, United States.
“Nir Esterman’s Sedona Shadow Constellation Workshop was excellent.
He led a highly experiential workshop with ease, knowledge and wisdom.
Nir also embodies the courage it takes to look at his shadow, while also leading groups of people to look at their shadow and find healing and transformation in it.
You will definitely leave his class with an embodied wisdom about yourself”.
Karen Sprinkel Ancelet
Nir Esterman is very knowledgeable in the field of family constellations. Along with many other related topics.
Over the past several years, I taken many of his online zoom classes.
The topics have varied and filled with so much wisdom.
His approach is thoughtful and caring.
He always creates a safe space for everyone in the group.
In May of 2025, I attended a shadow constellation workshop taught by Nir, in Sedona, Arizona.
The workshop provided great insights on things I had not considered.
Even had an “Ah ha” moment about a behavior form about 17 years ago.
I would highly recommend any of his workshops or classes.
Maureen D. Fort Worth, Texas, Unites States
I have found Nir’s family constellation work to be very profound and insightful.
It has helped me to understand the origins of some of my deepest and earliest imprints & be at peace with them.
Meryl grant, UK
Nir is a very adept facilitator of Constellation work;
His style gentle but very penetrating, thoughtful and incisive.
His questions invite participation and inquiry.
His intuition is acute.
I hope he returns for more work here in Sedona.
Love and blessings,
I particularly loved how the themes were built
… step by step… with love, easy and joy and yet deep…
Nir your grace, gentleness, generosity and clarity helped me dive deeper and embrace my inner parts even more… thank you 🙂
I loved the helplessness, death and sexuality shadows... oolala … absolutely supportive in the work I do and the spaces I show up…
Maya, India