This morning as low clouds skidded over the spires of the city I found next to a bench in a park an ivory chess piece— The white knight as it turned out— and in the pigeon-ruffling wind I wondered where all the others were, lined up somewhere on their red and black squares, many of them feeling uneasy about the saltshaker that was taking his place, and all of them secretly longing for the moment when the white horse would reappear out of nowhere and advance toward the board with his distinctive motion, stepping forward, then sideways before advancing again— the same move I was making him do over and over in the sunny field of my palm.