New Leventhal Exhibition: Processing Place

An exhibition exploring the history of computerized mapping, GIS and remote sensing opened at the Boston Public Library’s Leventhal Map Center last Friday. Processing Place: How Computers and Cartographers Redrew our World runs until March 2025.

In the long history of mapmaking, computers are a relatively new development. In some ways, computers have fundamentally changed how cartographers create, interpret, and share spatial data; in others, they simply mark a new chapter in how people have always processed the world. This exhibition features objects from the Leventhal Center’s unique collections in the history of digital mapping to explore how computers and cartographers changed one another, particularly since the 1960s. By comparing maps made with computers to those made before and without them, the exhibition invites us to recognize the impacts of digital mapping for environmental management, law and policy, navigation, national defense, social change, and much more. Visitors will be encouraged to consider how their own understanding of geography might be translated into the encodings and digital representations that are essential to processing place with a computer.

The online version of the exhibition is here.

New Leventhal Exhibition: ‘Heaven and Earth: The Blue Maps of China’

Daqing wannian yitong dili quantu (Suzhou, ca. 1820). Map, Prussian blue ink on xuan paper mounted as folding screen, 112×249 cm. MacLean Collection Map Library, Norman B. Leventhal Map and Education Center.

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.

Upcoming Leventhal Exhibition Will Explore Boston Transit Maps

An upcoming exhibition at the Boston Public Library’s Leventhal Map Center, Getting Around Town: Four Centuries of Mapping Boston in Transit, “brings together an extraordinary collection of maps, plans, ephemera, and other materials to investigate how Bostonians have moved around the city in the past, present, and future.” Opens September 9 and runs until April 27, 2024. Free admission.

Bending Lines, an Online Exhibition from the Leventhal Center

Bending Lines: Maps and Data From Distortion to Deception, the latest exhibition from the Leventhal Map and Education Center at the Boston Public Library, is a wide-ranging, comprehensive look at the relationship between maps and the truth. We expect maps not to lie, but maps have misled, propagandized or at the very least provided a particular perspective for as long as there have been maps.

Every map is a representation of reality, and every representation, no matter how accurate and honest, involves simplification, symbolization, and selective attention. Even when a map isn’t actively trying to deceive its readers, it still must reduce the complexity of the real world, emphasizing some features and hiding others. Compressing the round globe onto a flat sheet of paper, and converting places, people, and statistics into symbols, lines, and colors is a process inherently fraught with distortion. […]

In Bending Lines: Maps and Data From Distortion to Deception, we explore the many ways in which maps have “bent” reality and created a picture of the world that is oftentimes more real than reality itself. Some of the maps in this exhibition are deliberately nefarious, created by people or institutions who are trying to mislead or persuade. But for many of the others, the relationship between map and truth is more ambiguous. Some maps dim a certain type of truth in order to let another type of interpretation shine through, while others classify and categorize the world in ways that should raise our skepticism. And for some of the maps shown here, the persuasive goal isn’t trickery but liberation, as they seek to raise awareness of truths that were previously obscured or oppressed.

This exhibition was to have launched last month, but thanks to the pandemic has had to go fully online. Tackling everything from persuasive cartography to map projections to the sort of thing Mark Monmonier talks about in How to Lie with Maps, it’s an enormous undertaking in more than one sense. CityLab’s Laura Biss interviews the Leventhal’s curator, Garrett Dash Nelson, about the exhibition.

Update, 2 July: Harvard Magazine looks at the exhibition.

New Leventhal Exhibition: America Transformed

The Leventhal Map Center’s latest exhibition, America Transformed: Mapping the 19th Century, opened last Saturday and runs until 10 November 2019.

During the 19th century, the United States expanded dramatically westward. Immigrant settlers rapidly spread across the continent and transformed it, often through violent or deceptive means, from ancestral Native lands and borderlands teeming with diverse communities to landscapes that fueled the rise of industrialized cities. Historical maps, images and related objects tell the story of the sweeping changes made to the physical, cultural, and political landscape. Moving beyond the mythologized American frontier, this map exhibition explores the complexity of factors that shaped our country over the century.

As usual, there’s a comprehensive online version, which is peppered with acknowledgements of the very white, very settler-colonialist perspective of the maps on display. Which are, of course, justified, but as far as I can see they’re asterisks and asides on an otherwise unchanged exhibit.

New Exhibition at the Leventhal: Crossing Boundaries

A new exhibition opened at the Leventhal Map Center today: Crossing Boundaries: Art // Maps “juxtaposes contemporary works of art with selected maps from the collections of the Norman B. Leventhal Map and Education Center at the Boston Public Library. These pairings and trios create dialogues that illuminate the crossing of the traditional boundaries of art and maps, and stimulate a fresh appreciation of both media.” Runs until 20 April 2019; if you can’t make it to Boston there’s an online version.

Update, 24 October: Here’s a writeup from the Boston Globe.

Breathing Room: Mapping Boston’s Green Spaces

John Bachmann, Boston: Bird’s-eye View from the North, ca. 1877. Map, 64 × 47 cm. Norman B. Leventhal Map Center Collection

Breathing Room: Mapping Boston’s Green Spaces is the latest exhibition put on by the Leventhal Map Center at the Boston Public Library.

Boston boasts some of the nation’s most recognizable and cherished green spaces, from Boston Common, to the Emerald Necklace, to hundreds of neighborhood parks, playgrounds, tot lots, community gardens, playing fields, cemeteries, and urban wilds. In this exhibition, you will learn how the country’s oldest public park grew from a grazing pasture to an iconic recreational and social center, how 19th-century reformers came to view parks as environmental remedies for ill health, how innovative landscape architects fashioned green oases in the midst of a booming metropolis, and what the future holds for Boston’s open spaces. As you explore three centuries of open space in Boston, perhaps you will feel inspired to go outside and discover the green spaces in your own backyard.

The online version is here. It opened last Saturday and runs until 23 September; for some reason the opening ceremony isn’t until April 3rd.

Boston Immigration Map Exhibition

Along with Regions and Seasons (previously), the Boston Public Library’s Leventhal Map Center is hosting another exhibition, Who We Are: Boston Immigration Then and Now, which runs until 26 August. “This exhibition compares the landscape of today’s ‘new’ Boston with that of over 100 years ago. The maps and graphics on display here show where Boston’s foreign-born residents originate from, and where newer immigrant groups have settled, while celebrating who we are, and the vibrant diversity that is Boston.” Text is in English, Spanish, Haitian Creole, Chinese and Vietnamese.

Regions and Seasons

A new exhibition at the Boston Public Library’s Leventhal Map Center: Regions and Seasons: Mapping Climate Through History. “In this exhibition, you will discover how ‘Venti’ were wind personas who directed ancient ships and ‘Horae’ were goddesses of the seasons who dictated natural order during the 15th-17th centuries, how Enlightenment scientists started to collect and map weather data, and how 19th century geographers reflecting the golden age of thematic cartography created innovative techniques to represent vast amounts of statistical data and developed complex maps furthering our understanding of climatic regions.” Runs through August 27; also online.

New and Upcoming Exhibitions

Open now and running through 26 February 2017 at the Boston Public Library’s Leventhal Center, Shakespeare’s Here and Everywhere asks “What roles do place, identity and travel play in his comedies, tragedies and histories? Explore these questions and more through maps, atlases and illustrations of Shakespeare’s time and beyond.” [Tony Campbell]

The Northwest Passage: Navigating Old Beliefs and New Realities opens 29 September 2016 at the Osher Map Library in Portland, Maine. [WMS]

Mapping Australia: Country to Cartography runs from 4 October 2016 to 15 January 2017 at the AAMU Museum of Contemporary Aboriginal Art in Utrecht, Netherlands. The exhibition “will explore the different representations of Australia. Alongside the VOC’s historical maps of Australia’s coast, drawn by Dutch cartographers in the 17th and 18th centuries, are striking depictions of the country in contemporary art works of Aboriginal artists that are derived from thousands of years of traditions.” [WMS]