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The Masters · Chromatic Profile

john
joseph cotman

1782 — 1842 · 19th Century

john sell cotman was an english marine and landscape painter, etcher, illustrator, author and a leading member of the norwich school of painters.cotman was born in norwich, on 16 may 1782, the eldest son of a prosperous silk merchant and lace dealer. he was educated …

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john joseph cotman
The Palette Genome

A portrait built from john joseph cotman'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