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The Masters · Chromatic Profile

Romain-Vincent
Jeuffroy

1749 — 1826 · Early Modern

early life and training romain-vincent jeuffroy, a renowned french gemstone engraver and medalist, was born in rouen, france in 1749. without the guidance of a master, jeuffroy learned his art by imitating an engraved stone that had come into his hands. this self-taught approach would …

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Romain-Vincent Jeuffroy
The Palette Genome

A portrait built from Romain-Vincent Jeuffroy'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
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