A Cambridge Sidewalk. Leitz Summitar 50mm

The City of Cambridge is very proud of its brick-paved sidewalks.  Unfortunately, the tree roots play havoc with them, and these eruptions are the result.  Add to the mix a few inches of snow, covering a layer of ice, and the result is a visit to my X-Ray room a few blocks away.  The Extra gives a more general view, but I couldn't resist the passing boots.