# Johannes Blaeu artist context and auction value notes

Canonical page: https://appraisily.com/artist/johannes-blaeu/
Profile generated: 2026-05-11T20:10:44.851Z
Quality: high confidence, strong sources

## Artist identity

- Birth date: 1596-09-23
- Death date: 1673-12-28
- Nationality: Dutch
- Movements: Dutch Golden Age cartography and publishing
- Common media: Copperplate engraving, Etching, Letterpress printing

## About Johannes Blaeu

Johannes Blaeu (1596–1673), also known as Joan Blaeu, was a Dutch cartographer, publisher, and printer who led one of the most productive mapmaking firms of the seventeenth century. The eldest son of Willem Jansz Blaeu, he inherited the family's Amsterdam workshop and expanded it into a publishing enterprise of European significance. Appointed official cartographer to the Dutch East India Company, Blaeu had privileged access to the latest geographic data from voyages of exploration and trade. His 1648 world map was notable for integrating the heliocentric model of the cosmos and for recording Abel Tasman's discoveries, including the coastline he named Nieuw Zeeland. Blaeu's best-known achievement is the Atlas Maior, a monumental multi-volume work issued between 1662 and 1665 in several languages, which set a standard for cartographic publishing. His output also included city plans, maritime charts, and terrestrial and celestial globes.

## Common works and media

Collectors most frequently encounter single-sheet copperplate engraved maps from the Atlas Maior and its predecessor the Novus Atlas, typically hand-colored and depicting European provinces, maritime regions, or distant territories. Also common are city plan views, nautical charts, wall maps, and terrestrial or celestial globes produced by the Blaeu firm. Individual atlas title pages and decorative cartouches appear as separate lots. Bound atlas volumes in their original vellum or leather bindings, when surviving complete, represent the most significant Blaeu works at auction.

## Market and appraisal context

Blaeu's maps and atlases appear regularly at auction and are among the most widely collected antique cartographic works. Individual hand-colored copperplate maps from the Atlas Maior and Novus Atlas are the most commonly encountered lots. Value is influenced by edition, language, quality of contemporary hand-coloring, condition of the paper, and the specific region depicted. Complete atlas volumes or sets achieve significantly higher prices than single sheets. World maps, celestial charts, and maps of Australasia or the Americas from Blaeu's 1648 series tend to attract strong collector interest. Buyers should be aware that posthumous reissues and modern facsimiles circulate in the market, and that attribution may overlap with works produced by his father Willem Jansz Blaeu.

## Appraisily data basis

This Appraisily artist page combines identity research drawn from library authority files, museum records, and scholarly biographical sources with available auction records, sale dates, and comparable lot data. Auction-house context and realized prices are incorporated when those records are available.

## Sources

- RKD, Netherlands Institute for Art History: https://rkd.nl/en/explore/artists/133586
- Wikidata: https://www.wikidata.org/wiki/Q379677
- Getty Vocabulary Program: https://vocab.getty.edu/page/ulan/500071653
- VIAF: https://viaf.org/viaf/41887929/
- Wikipedia: https://en.wikipedia.org/wiki/Joan_Blaeu
- Library of Congress: https://id.loc.gov/authorities/names/n80069080