In January the sun sits low over Grand Terrace and every edge in a yard throws a long shadow, which is when you find out whether the lines are true. Newline Concrete & Pavers works that boundary where turf meets hardscape: grass mowed level, edges cut straight along walkways and drives, beds squared off, clippings cleared from the concrete. Over at Richard Rollins Community Park the ballfields show the same idea at a larger scale — green held inside a clean shape. A yard kept this way looks composed from the sidewalk and stays that way between visits. Call it geometry you can walk on.