Nobody expects to find a two-thousand-year-old fortification in the courtyards of a working hospital. But that is what archaeologists have uncovered at the Hôtel-Dieu, on the Île de la Cité, the island in the Seine where Notre-Dame stands. The wall runs for about 20 meters (roughly 65 feet) and shows clear signs of having burned […]

By the time I encountered the fifth photo in Matt Seaton’s contemplative essay about New England’s stone walls, I found myself participating in the image, trying to figure out the maneuvers that had made the structure cohere. That’s a lot of the gratification here—”striving for coherence,” as Seaton, a former Atlantic editor, describes the work of walling. This is a quick read, and Seaton makes every word count, fitting a bit of Robert Frost and a lot of rock knowledge together just like he was building a . . . well, you know.

Bit by bit—which is the way with walls—my interest and knowledge deepened until what had begun as recreation morphed into a hobby job, mending other people’s walls. Eventually, I realized not only that I liked building walls, but also that I could scratch a subsistence living at it. In what probably struck friends and family as an act of lunacy, I quit my day job as an editor at this magazine and became a part-time waller.