Denis Wood’s Everything Sings: Maps for a Narrative Atlas
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Three maps from Everything Sings are below
Sidewalk Graffiti | Wind Chimes | Radio Waves
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Sidewalk Graffiti (detail)
Scratched, scrawled, or stamped into drying concrete—mostly from the 60s into the 80s—is a fragmentary and tragically conventional body of folklore.
Sidewalk Graffiti (click to enlarge)
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Wind Chimes (detail)
When we did the house types survey, we also paid attention to the presence of wind chimes. They were all over—bamboo, glass, shell, metal tubes. Depending on where you stood, the force of the wind, and the time of day, you could hear several chiming, turning the neighborhood into a carillon.
Wind Chimes (click to enlarge)
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Radio Waves (detail)
Unlike the wave fronts of wind chimes which—requiring a lot of energy to move the air molecules—never get very large, radio waves don’t propagate in air. They propagate in space and travel undisturbed through non-metallic objects like house walls and bodies. Depending on the location of the transmitter, their wave fronts can be enormous, yet they pass through the neighborhood silently, unfelt, and unnoticed, unless tuned into. In the mid-1980s, Boylan Heights listened mostly to a mix of Top 40, Oldies, Country, R&B, and talk radio on six radio stations: WDGC transmitting from Pittsboro, WFXC from Durham, WQDR from Apex, WRDU in Middlesex, WRAL and WPTF from Auburn. As the neighborhood has changed, so have the radio stations it listens to. Today, it’s mostly NPR broadcast by WUNC in Chapel Hill.
In the key, Boylan Heights is the point of tangency of these six fronts of radio waves. On the map, you can see which waves belong to which stations by their shape and direction. Because radio waves are concave to their point of origin, a wave concave to the lower right (southeast) is coming from Auburn, and one concave to the upper left (northwest) is from Durham. The degree of curvature depends on the size of the wave front and its distance from the source: the straighter the line, the farther away the transmitter. (Sensible curvature decreases with size which is why the earth seems flat.) These wave fronts, ever expanding, make different patterns in other places.Radio waves also come from the stars. Their wave fronts are effectively flat and they come from every direction, silently, unfelt, and unnoticed.
Radio Waves (click to enlarge)
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Making Maps: DIY Cartography 
