Can we talk about colours or describe them? Colours largely elude our conceptual thinking; they want to be seen, felt, experienced. They are at the center of our perception, and yet at the periphery of our language. We can name them, but everyone sees red, blue or green differently. Their origin is the light, as everything we know in the cosmos (ancient Greek: order, ordered state) is revealed by light. This leads us to discover a broader understanding of colours. When we speak here of the colours of the cosmic order, the cosmic colours, we need to ask the cosmos itself.
The idea of rays appears in almost all traditions and through all ages. They are always symbols of the Divine, i.e. of a cosmic origin. Rays represent an elemental force, and form an analogy to universal creation.

Barbara Diethelm has materialized these cosmic colours by transforming them into colour substance (pigment colours), so that they become visible and tangible, and can enter into a creative interaction with humans. From the spectrum of origin, the five pure Sirius primary colours (the Sirius® Primary System) developed by Barbara Diethelm 25 years ago, the thirteen Sirius Creation-ray-colours have been derived shortly afterwards.

Barbara Diethelm combines the importance of focusing on the cosmic laws of nature and a new, forward-looking approach to colours.

In her seminars, Barbara Diethelm offers a new way to experience colours. She creates a resonant space in which participants are completely held by the radiance and the fullness of the colours. The high potency of the Sirius Creation-ray-colours renders the seminars renders the seminars challenging, supportive and sustaining. 

An intensive painting process, structured by clear and rhythmic sequences, allows the participants to experience a deep trust in the power of their hearts.
The steady flow of these high vibrational colours opens each creative soul to its source, providing gifts of authentic images in a rich diversity of forms.
Barbara Diethelm’s profound knowledge and extensive experience of the subtle levels and effective forces of these colours, as well as her sensitive, empathetic guidance, promote the integration of deep insights which arise again and again through the process.