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Category: Guest Posts

Map showing the National Mall and commercial center of DC. Buildings are drawn three-dimensionally. Trees, grass, and water features also noted in color.

Diagonals, Vistas, and Canals: Tracing L’Enfant’s Influences Beyond D.C.

Posted by: Amelia Raines

Pierre Charles L’Enfant did not design Washington in a vacuum. A unique city within American urban planning history, Washington was both informed by its predecessors—mostly European capitals—and an inspiration for its successors, both domestic and foreign. This blog post traces D.C.’s influences from London to Brasilia, using the Library of Congress’s diverse collection of globe-spanning maps to place L’Enfant’s Washington, D.C., within a longer history of city and town planning.

image ready to cut pines and bananas

The “Gem of the Caribbean”: a U.S. colony in…Cuba?

Posted by: Carissa Pastuch

At the dawn of the 20th century, hundreds of U.S. citizens dreamed of starting a new life—and a new U.S. territory—on Cuba’s Isle of Pines at what would be known as the McKinley Colonies. A newly cataloged collection of promotional plat maps for this short-lived project shows just how big the founders’ ambitions were, and the role maps played in selling the idea.

Black and white photograph of a painting of large waves in the Atlantic Ocean.

Mapping the Deep: Marie Tharp’s Physiographic Diagram of the Atlantic Ocean

Posted by: Julie Stoner

This blog post discusses the project done this summer during a Junior Fellowship at the Geography and Map Division. The post highlights Marie Tharp’s 1957 Physiographic Diagram of the Atlantic Ocean, other physiographic diagrams from the G&M collections, and why Tharp chose this kind of map in particular to depict the ocean floor.