Thursday, July 25, 2019

Making data concrete with 'photovisualization'

The New York Times' Alexandra Stevenson and Jin Wu provide context to the recent protests in Hong Kong by explaining the dire living standards many people in the city endure. The piece contains some fine graphics such as this map. . .



. . . this comparison of housing affordability. . .



. . .And this pictorial diagram of the average living space per person in different large cities. which is quite striking:



My favorite visual, though, is the opening one, a great example of what Nicholas Felton calls photovisualization, or “photoviz” in his most recent book. We know that many people have a hard time bridging the gap between the unavoidable abstraction of visualizations and the realities that they depict or describe, so something like this is both informative and persuasive, particularly if we pair it with more orthodox graphs and maps, as it's the case in the NYT story: