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      The Masters · Chromatic Profile

      Ralph
      Arnold

      1928 — 2006 · Modern

      Early Life and Artistic Training Born in Chicago, Illinois, on December 5, 1928, Ralph Arnold began his path through the world of art with a brief period of study at the University of Illinois at Urbana-Champaign. His academic pursuits were interrupted by the call of …

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      Ralph Arnold
      The Palette Genome

      A portrait built from Ralph Arnold's own colours

      Every 1 approved work contributes its dominant tone to a single flowing field. Sorted along the hue wheel, the strip reads as a smooth spectrum. Click any band to reveal its full four-colour palette.

      ← Cool · Shadow Warm · Earth Gold · Light →

      Bands follow the hue wheel; visually identical tones are merged.

      Four-Colour Decomposition
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      The Chromatic Knot

      Every painting, placed on the hue wheel

      Each dot is a work — its angle set by hue, its distance from the centre by saturation. Hover a dot to see the painting.

      0° Red 90° Yellow 180° Cyan 270° Blue saturation →
      Reading the Genome

      The signature, in numbers