Mappe-Monde - Covens & Mortier 1730

📜 Description
Original double-hemisphere world map based on the geographical observations of Guillaume De L’Isle and published in Amsterdam by Jean Covens and Cornelis Mortier around 1730. The map represents the terrestrial globe according to the most advanced geographical knowledge of the early eighteenth century and constitutes an important testimony to European scientific cartography during the Enlightenment period. The composition is organized around two large adjacent hemispheres depicting continents, oceans, island groups, maritime routes, and geographical coordinates, complemented by four polar diagrams positioned in the corners of the sheet. The title *Mappe-Monde* is enclosed within an elaborate allegorical cartouche decorated with female figures, putti, and ornamental motifs, while the lower section bears the imprint of the Dutch publishers. The map reflects the rigorous method introduced by Guillaume De L’Isle, founded on the critical evaluation of geographical sources and the incorporation of information derived from exploration and travel accounts. Executed in etching on paper, this antique map combines scientific purpose, educational clarity, and high editorial quality, documenting the evolution of world representation during the eighteenth century.

📚 Historical and Artistic Note
Guillaume De L’Isle (1675–1726) was one of the most influential French cartographers of his time and played a decisive role in transforming cartography from a compilative discipline into a science based on the critical assessment of sources. The Amsterdam publishers Jean Covens and Cornelis Mortier widely disseminated his cartographic innovations through editions intended for the international market. Their publications represent one of the most significant achievements of eighteenth-century Dutch cartography and testify to Amsterdam’s central role in the circulation of geographical knowledge throughout Europe.

🧾 Technical Details
Type: Original double-hemisphere world map
Author: Guillaume De L’Isle (cartographic model)
Publisher / Printer: Jean Covens and Cornelis Mortier
Place: Amsterdam
Date: circa 1730
Material: Paper
Technique: Etching
Title / Subject: *Mappe-Monde*
Dimensions: Sheet 55.5 × 68.5 cm; engraved area 50 × 64 cm

🔍 Condition Report
Sheet in excellent overall condition. Minor age-related wear consistent with the period. The engraved surface remains sharp, clear, and fully legible. Paper well preserved. Blank verso. Overall preservation is very good.