I took the design as a tip off to:
From forth the fatal loins of these two foes,
a pair of star cross'd lovers take their life.
Maybe that's reading way too deep, but with all the star motif AND a Maria that looks much younger than her Tony (much like the Juliet/Romeo relationship is sometimes interpreted), I thought maybe they were returning to some of Shakespeare's text.
Some people paint, some people sew, I meddle.