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Nicolas Sanson, 1691 — World
This monumental double-hemisphere world map carries the legacy of Nicolas Sanson (1600–1667), universally regarded as the father of French cartography, and was published in Paris in 1691. It marks the elegant transition from the dense ornament of the Dutch golden age toward the clean, scientific line of the French school.
The map shows one of the most famous errors in the history of cartography: California drawn as a great island, cut off from the mainland by the 'Mer de Californie'. Curiously, Abraham Ortelius had correctly mapped California as a peninsula back in 1572 — but European geography then regressed, and for much of the seventeenth century mapmakers confidently floated it out to sea.
The globe is presented as two great hemispheres, the New World facing the Old, framed with restrained baroque ornament — a confident summary of what Europe knew, and still wrongly believed, at the close of the 1600s.
The map is the first state of the fourth and final version of this title, engraved on a grand scale by Alexis-Hubert Jaillot for his Atlas Nouveau of 1692 from drafts reworked by Sanson's heirs; its cartouche is dedicated to the Dauphin of France (Shirley, The Mapping of the World, no. 550). Beyond the floating island of California lies 'Terre de Iesso', another speculative land of the period.
Restored in high resolution from a public-domain original; an archival giclée print, framed and ready to hang — a spectacular centrepiece and a standing lesson in how knowledge can move backwards.
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Public-domain original; this is a restored, watermarked reproduction. We never distribute the high-resolution master. Catalogue data compiled from the institutions above.
For a century, mapmakers were sure California was an island →
How a confident error spread across Europe's finest maps — and why our 1691 Sanson–Jaillot world map shows the sea that never existed.