Essere, o non essere

To be or not to be.  I found Opera Delaware's "advertisement" graffiti for the East Coast premier of Amleto (Hamlet) premier May 14th on the Delaware Greenway path at Shipley Rd, where you go between Bringhurst Woods and Rockwood park.

It got my attention and possibly users of that path are likely in the correct socioeconomic class or demographic to see an opera production of Hamlet.  But will it wash off eventually?  It is technically graffiti, and there was more than one on the path.  My cool hunter artistic side is warring with my inner curmudgeon is warring with my don't wreck public stuff side.