Design and Production
Sean Catangui plus Gabriel Gianordoli
Danial Adkison, Stephen Hiltner, Suzanne MacNeille, Morrigan McCarthy, Fiona Murray, Nancy Ramsey, Tacey Rychter and Amy Virshup
A photograph with an earlier version of this article misidentified the city shown in the image. The photograph depicted the province of Tarragona, Spain, not the town itself. The image has been replaced.
The article also misstated the size of the particular Barrio Viejo neighborhood associated with Tucson, Ariz. It is more than 150 acres, not really a hundred and fifty blocks.