<i>Cover the Grid,</i> an architectural scale painting designed by Columbus, Ohio–based firm Outpost Office and produced with a wheeled GPS-guided robot, adds geometric color patterns to the Bell Park play lot. It defines the boundaries of a basketball court, four-square space, and hop skotch route. Photo 2 of 10 in How One Community-Minded Designer Is Tapping the Potential of Chicago’s Vacant Lots

How One Community-Minded Designer Is Tapping the Potential of Chicago’s Vacant Lots

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Cover the Grid, an architectural scale painting designed by Columbus, Ohio–based firm Outpost Office and produced with a wheeled GPS-guided robot, adds geometric color patterns to the Bell Park play lot. It defines the boundaries of a basketball court, four-square space, and hop skotch route.