Turgot map of Paris
Introduction The Turgot map in its assembled formThe '''Turgot map of Paris''' () is a highly accurate and detailed map of the city of Paris, France, as it existed in the 1730s. The map was commissioned by Parisian municipality chief Michel-Étienne Turgot, drawn up by surveyor Louis Bretez, and engraved by Claude Lucas.
Description The Turgot map was published in 1739 as an atlas of twenty non-overlapping sectional bird's-eye-view maps (at a scale of approximately 1:400) in isometric perspective toward the southeast. Additionally, there is one simplified general map with a four-by-five grid showing the layout of the twenty sectional maps. The atlas covers an area approximately corresponding to the first eleven of the modern-day arrondissements of Paris. Each sectional map consists of double-facing sheets and is  wide; the first row is  high, while the remaining rows are  high. The assembled map is  in height and  in width. Turgot's map has been described as "the first all-comprising graphical inventory of the capital, down to the last orchard and tree, detailing every house and naming even the most modest cul-de-sac".+ '''The Turgot map of Paris''' x120px x120px x120px x120px x124px x124px x124px x124px x124px x124px x124px x124px x123px x123px x123px x123px x127px x127px x127px
History General overview map illustrating how the sheets of the complete map fit togetherDetail from sheets 11 and 15, depicting the Louvre PalaceIn 1734, Michel-Étienne Turgot, the chief of the municipality of Paris as provost of the city's merchants, decided to promote the reputation of Paris for Parisian, provincial and foreign elites by commissioning a new map of the city. He asked Louis Bretez, a member of the Académie royale de peinture et de sculpture (Royal Academy of Painting and Sculpture) and professor of perspective, to draw up a map of Paris and its suburbs. By contract, Turgot requested a very faithful reproduction with great accuracy. Bretez was allowed to enter mansions, houses and gardens to take measurements and draw pictures, and worked on the project from 1734 to 1736.The prevailing trend in the 18th century was to abandon portraits of cities (inherited from the Renaissance) for a more technical and mathematical geometric plan. The Turgot map goes against this trend by adopting the technique of : two buildings of the same size are represented by two equally sized depictions, regardless of the distance between the buildings.Claude Lucas, engraver to the Royal Academy of Sciences, created the twenty-one individual sheets in 1736.The map was published in 1739, and the prints were bound in volumes offered to King Louis XV, members of the Academy, and the municipality of Paris. Additional copies were to serve as representations of France to foreigners. The twenty-one original engraved brass plates are kept by the chalcography at the Louvre, where they are still used for printing, employing similar techniques to those used in the 18th century.
See also * Giambattista Nolli, who produced a contemporaneous map of Rome* Cartography of France* History of Cartography
References ===Notes======Sources===*
External links * Turgot map of Paris (Kyoto University Library) at Wikimedia Commons*  Turgot's Plan de Paris from David Rumsey Historical Map Collection  Zoomable super high resolution scan (82,079 × 65,656 pixels)* ''Plan de Paris, commencé l'anneé 1734 : dessiné et gravé sous les ordres de Messire Michel Étienne Turgot, Marquis de Sousmons'' () at WorldCat