Lascaux is committed to imparting knowledge about colours. We support artists and designers with practical advice.
Barbara Diethelm is happy to share her knowledge at events in institutions, academies, and conventions.
For bookings please contact us by e-mail or telephone:
infocyva9ZBkNtRfvsRlascaux.ch or +41 44 807 41 41.
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![]() | Thursday, September 26, 2024, 7-9 p.m., Amsterdam NL, Stadhouderskade Book presentation with film and a conversation with Barbara Diethelm and Jörg Fricke - university lecturers and project developers for artistic action in social-cultural institutions and in companies. Topic: Lascaux Sirius Primary System, Lascaux Resonance and the book COLOURS OF THE GREAT HEART by Barbara Diethelm. Please note: The lecture will be held in English. More information here |
Saturday, 28 September 2024, 11am-4pm, Amsterdam NL Sirius Schöpferstrahlfarben® – Aspects of our wholeness Seminar with Barbara Diethelm In this course, Barbara Diethelm offers a new way to experience color; She will tell you the origin of the Sirius Creation-ray-colors, their meaning and relevance for this time. You will learn which energetic effect this harmonious sequence of 13 bright colors has and how they support you in feeling and living your heart qualities. We will work with all 13 Sirius Creation-ray-colors, their semi-liquid, transparent properties and their emotional and spiritual Explore dimensions. More information here | ![]() |
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Sunday 29 September 2024, 2-4pm, Amsterdam NL Exhibition Little Suns United at Atelier Machteld Aardse
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Rückblickend (Auswahl)
It was a wonderful celebration:
Die Buchvernissage von "Colours of the Great Heart –
Resonating with Sirius", dem neuen Buch von Barbara Diethelm.
Danke allen die an dem feierlichen Anlass teilgenommen haben!
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26. Oktober 2023 Einladung zur Buchvernissage
26. Oktober 2023 Einladung zur Buchvernissage
Colours of the Great Heart – Resonating with Sirius
Buch von Barbara Diethelm
An diesem Abend feiern wir mit Barbara Diethelm ihr neues, langerwartetes Buch COLOURS OF THE GREAT HEART - Resonating with Sirius.
Es ist ein Werk, das den langjährigen Forschungs- und Entwicklungsprozess ihrer ganzheitlichen und innovativen Farbsysteme in Wort und Bild nachzeichnet und sämtliche Bereiche einer individuellen Farbpraxis umfasst.
"Ästhetisches Konzept und spirituelles Werkzeug in einem - ein Quantensprung in eine höhere Dimension der Farben."
Klaus Stromer, Autor von Die Natur der Farben und Colour Systems in Art and Science.
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Max Hunziker und die Farbe
Vortrag mit Barbara Diethelm
Sonntag, 17. September 2023, 15 Uhr
Ort: Kirchgemeindehaus Witikon,
Witikonerstrasse 286, 8053 Zürich
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Barbara Diethelm und Marcella Wenger
entlocken den Farben Geschichten
Vortrag
Donnerstag, 25. Mai 2023, 18 Uhr
Ort: Treffpunkt Loop, Weststrasse 118, 8003 Zürich
anlässlich der Ausstellung «Farbstrategien in der Architektur»
Konferenz «Farbe und Gesundheit» – Mensch – Natur –
Licht – Material – Raum
Humbolt Universität, Berlin vom 25. bis 26. August 2022.
Freitag, 11:00 – 11:50 Uhr
Barbara Diethelm, Lascaux Colours & Restauro
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«Gold – Barbara Diethelm, Heinrich Eichmann, knowbotiq»
im Helmhaus Zürich, 11. Februar bis 10. April 2022Text in Deutsch und Englisch, 120 Seiten,
66 farbige Abbildungen, 22 x 28 cm
Donnerstag, 24. Februar 2022, 18:30 Uhr
Gespräch mit Barbara Diethelm und Buchautor Guido Magnaguagno
Ort: Helmhaus, Limmatquai 31, 8001 Zürich
Eintritt: Gratis
Februar 2021
Live-Radio-Talksendung, Radio SRF 1
sowie als Fernsehsendung und Facebook
7. Februar 2021, 10:00 Uhr SRF Audio & Podcasts «Persönlich»
February 10-13, 2021
The Role of Varnish on Artworks: The Ugly, the Bad, and the Good.
Presentation and panel discussion, 12th February, 22:00 – 22:30 Uhr,
hosted by Brian Holden Baade, University of Delaware
5-Uhr-These im Rahmen der Ausstellung of Color im Helmhaus Zürich
am Mittwoch 27. März um 17:00 Uhr
Barbara Diethelm, Malerin und Künstlerfarbenproduzentin im
Gespräch mit Daniel Morgenthaler
Flyer als PDF
Hornemann Institut Hildesheim, Deutschland: Primäres Ziel des Hornemann Instituts ist die Förderung des weltweiten Wissenstransfers im Bereich Erhaltung von Kulturerbe sowie die Fortbildung von RestauratorInnen und DenkmalpflegerInnen.
Workshop mit Barbara Diethelm an der Internationalen Konferenz
zum Thema Farbe im Design – The Value of Color 12 .- 13. Oktober 2018 in Hildesheim
Impressionen aus der internationalen Farbkonferenz 2018
HAWK - Hochschule für angewandte Wissenschaft und Kunst Hildesheim,
Holzminden, Göttingen Fakultät Gestaltung 12. & 13. Oktober 2018
ab 3:23 min.
Workshop mit Barbara Diethelm
Our commitment to the next generation
All good schools know how important it is for children and young people to experience creative work and art. Haus Konstruktiv in Zurich and Lascaux work together to offer exciting workshops for children and school classes.
You can find more information on the Haus Konstruktiv website.
Technical advice
Many years of experience and ongoing engagement with artists and practitioners, together with our genuine commitment to artists and the provision of excellent art materials, enable us to offer expert information and advice on all technical matters.
Not only do our customers benefit from asking us for advice on problems, but we also benefit from their questions, constantly expanding our knowledge and our confidence in this diverse and fascinating field.
Our main objective is to assist customers and provide them with the right painting materials and techniques. We are therefore always pleased to be asked technical questions.
Our recommendations are based on our current knowledge and experience.
As the exact conditions and methods of application of our products are beyond our knowledge, our information does not exempt the artist from carrying out their own experiments and trials.
The particular application and use of our products, over which we have no influence, will present new aspects and conditions influencing the success of the work.
Although some basic principles should be observed when working with primers, paints and painting aids, painting remains a personal activity. It cannot and should not be executed according to rigid rules, but instead should remain a free and individual pursuit.
You can find a wealth of information here:
If you have very specific technical questions that are
not answered in our explanations, our specialists will be happy to provide you
with information.