The Encyclopedie was published under the direction of Diderot from 1751 onward with thousands of articles written by the most prominent philosophers and scientists of the time. These great minds collaborated in the goal of assembling and disseminating the fruits of accumulated knowledge and learning. This massive reference work for the arts and sciences, served to propagate Enlightened ideas. Read a full description of this work and Diderot at Wikipedia.com.
Two contrasting maps, one inset into the other. The inset map is based on a world map by Plancius issued in 1641, while the larger map is based on Visscher's map of 1612. Other than a recognizable Baja California, the maps are filled with the cartographic myths of the 17th century. The northwest coast bulges too far to the west. Both maps feature the seven cities of Cibola gathered around a spurious lake in the American Southwest.
A dark impression on a bright sheet with a bunch of grapes watermark, a hint of offsetting, and two small worm tracks in the bottom margin, well away from the image.