All orders are shipped by the US Postal Service from New York City. Posters and large prints are shipped in sturdy cardboard mailing tubes, smaller items are shipped flat.

Batches of orders are shipped at least once a week. When your order is shipped, you'll receive an email with a tracking number.

Orders shipped to New York are charged sales tax.

If you have any questions, send me an email.

Subways at Scale

subway poster

Every subway system in the world, presented together at the same scale. This sleek black-and-white poster isn't ideal for navigation, but is great for meditating on world urbanization patterns.
28¾ x 22¾″ (73 x 58 cm)

Fifty states with equal population

electoral reform poster

The United States, with state boundaries redrawn to create fifty states with equal populations. The full-color poster includes waterways, national parks, hundreds of cities and towns, an inset for the New York area, elevation shading.
22″ x 28″ (56 x 71 cm)

19 Trillion maps of the United States

19 trillion postcard

A unique, hand-colored postcard representing one of the 19 trillion ways to make a map of the United States with four colors.
6¼″ x 4¼″ in. (16 x 11 cm)
generate a map to order a postcard

Streets chain (Baltimore)

baltimore streets chained print

The city streets of Baltimore laid end-to-end in alphabetical order.
inkjet print on Hahnemühle etching paper, edition of three
24″ square (61 cm)

Circled states (Syria)

syria circled print

The individual line segments that make up a boundary are pushed outward from the center until they form a circle. The lines aren't rotated or resized, so the circle is jagged and unbroken.
inkjet print on Hahnemühle etching paper, edition of three
24″ square (61 cm)

Street grids (New York, by length)

new york streets gridded print

Every city street in New York City, arranged in a grid according to the street's length.
inkjet print on Hahnemühle etching paper, edition of three
24″ square (61 cm)

Connected places

connected places print

All identically named places (cities, towns, village) in the United States connected by a line.
inkjet print on Hahnemühle etching paper
signed and numbered edition of 45
13 x 19″ (33 x 48 cm)

Charles River Almanac

charles river almanac postcards

A set of eight photographic postcards that record the passage of two years in Cambridge, Massachusetts, with one postcard per season.