The student experiment demonstrates that bad geometry prevents beautiful coloring and good geometry makes inner light almost automatic.

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• Inner light cannot be achieved without geometric wholeness (field of centers) present; color depends on geometry.claim0.833
• The wholeness of geometry is intensified and brought to its maximum potential by inner light in color.claim0.825
• The experimental method of starting with a vision and adding color to create life in the centers has predictable results: the eleven invariants.claim0.812
  Assertion that the process yields a specific set of color qualities, listed in the chapter.
• The exact color proportions were crucial; even minor changes would destroy the inner lightclaim0.806
  Once the 57:40:3 combination was discovered, it hinged on absolutely correct proportion; any deviation ruined the feeling.
• Inner light is objectively present in some colored things and absent in others, and can be discerned through direct comparison.claim0.791
• The rule of hierarchy of color areas is almost universally followed in things with inner light; equal areas of several colors almost never occur in such works.claim0.785
• The geometry of the physical world has the most profound impact on human inner freedom and sense of life.claim0.773
  Central thesis of the chapter.
• Inner light is directly linked to the field of centers: each color exists as a center and becomes more intense through the intensification by other centers.claim0.772