By  a ballfield  in North Cambridge ( Rindge Field) since 1983, two brick beings by David Judelson have faced each other supported by pertinent names, equipment, and stories. In recent years I had visited them with vague plans to post about them, though waiting for a way to focus. Then this spring when walks with face coverings became one of  the few recreational options, I discovered that Brickworker and Ballplayer had been outfitted in response to the pandemic.