Sherman keeps its white steeple and its green at the top of the hill, and in June the grass around them is the exact color that makes a person slow the car down. Camilla Landscape Design works those lawns along Route 39 and the lanes running off it — mowing, trimming, edging and the cleanups that open and close the season. In a town this small, a well-kept front yard is part of the shared view, and it registers. The pleasure is in the finish: an even cut, a true edge, nothing left scattered on the drive. Sherman is rolling, wooded and quiet, and lawns here look their best when they are tended lightly and often.