A new exhibition at the Boston Public Library’s Leventhal Map Center, Heaven and Earth: The Blue Maps of China, focuses on two extraordinary Chinese maps from the early 19th century printed using Prussian blue pigment.
These maps were presented in an extraordinary format, on eight vertical sheets printed in the style of rubbings. Even more strikingly, they were rendered in a rich blue coloring. The pigment Prussian blue had recently begun to be produced in China, and these maps were amongst the first printed objects in East Asia to make use of the colorant—predating the famous use of Prussian blue by Japanese print artists soon after.
The blue maps were more than just visually astonishing. They also captured Chinese ideas about the relationship between terrestrial and celestial space, and still provide insight today into how Chinese scholars and artists conceptualized the world around them. Beautiful and powerful in equal measure, these blue maps capture details of a transitional moment in the history of China—and the wider world. This exhibition considers these two maps in the context of their production, consumption, and functionality, revealing them as unique objects in the global history of mapmaking.
The online version is full of interesting detail about the maps’ materials and production. The physical exhibition opened last weekend and runs until 31 August 2024. Free admission.
