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The Masters · Chromatic Profile

jas
longden

1840 · 19th Century

Jas Longden: A Chronicle of Steam and Steel Jas Longden, born in 1840, wasn’t merely an artist; he was a meticulous recorder of a vanishing world – the golden age of steam. His legacy resides not in grand museums or revolutionary techniques, but within a …

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jas longden
The Palette Genome

A portrait built from jas longden's own colours

Every 2 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