The Converse Memorial building sits low and brown at the edge of the center, deep round arches cut into stone, the kind of frontage that makes the grass in front of it matter. Tony Colella Landscaping keeps lawns in that spirit around the city — mowing on a schedule, trimming what the mower cannot reach, edging walks and drives, and clearing yards out in spring and fall. A lawn is mostly repetition, and repetition is precisely where care shows or fails to. Rain in May, drought in July, leaves in October: the cut changes to meet each of them. Standing back at the gate afterward, the whole yard ought to read as one piece.