Treemap art

Posted to Data Art  |  Tags: ,  |  Nathan Yau

Ben Shneiderman invented the treemap in the 1990s to visualize the hierarchical contents of his hard drive. In the Treemap Art Project, Sheiderman approaches the tool from an artistic perspective. Each treemap in the 12-piece collection visualizes an actual dataset in a familiar artist’s aesthetic.

Colored rectangular regions have been a popular theme in 20th century art, most notably in the work of Piet Mondrian, whose work was often suggested to have close affinity with treemaps. Not all his designs are treemaps, but many are. His choice of colors, aspect ratios, and layout are distinctive, so simulating them with a treemap is not as trivial as you might think. Gene Davis’ large horizontal paintings with vertical stripes of many colors were more easily generated with treemap layouts. The rectangles in Josef Albers “Homage to the Square” or Mark Rothko’s imposing paintings are not treemaps, but generating treemap variants triggered further artistic explorations. Other modern artists such as Kenneth Noland, Barnett Newman, and Hans Hofmann gave further provocations to the images in this collection.

[Thanks, Ben]

Favorites

Marrying Age

People get married at various ages, but there are definite trends that vary across demographic groups. What do these trends look like?

Pizza Place Geography

Most of the major pizza chains are within a 5-mile radius of where I live, so I have my pick, …

Interactive: When Do Americans Leave For Work?

We don’t all start our work days at the same time, despite what morning rush hour might have you think.

Reviving the Statistical Atlas of the United States with New Data

Due to budget cuts, there is no plan for an updated atlas. So I recreated the original 1870 Atlas using today’s publicly available data.