Buckwheat flour, darker and tastier than refined white flour, is the perfect base for pancakes. In the Brittany region of France, it's the basis for both sweet crèpes and savory galettes.
In fact, a country sausage wrapped in a galette is kind of like a ballpark frank, in the same way that a BMW is kind of like a Buick.
This fellow had pitched his wagon near a popular spot on the 50-mile-long waterway, the Canal Ille et Rance that runs north-south across Brittany, at a place called Hédé, where a series of 11 locks climbs the hillside from the Atlantic Ocean towards the English Channel.