One of the many mysterious Toynbee Tiles. This one was seen stuck to the street in Atlantic City, New Jersey, near the Forever 21 outlet store.
The tiles are cut from linoleum and stuck to the road surface. The words consistently refer to the movie 2001: A Space Odyssey, resurrection, and Jupiter.
They are found in and around Philadelphia, in New Jersey, and in many other cities primarily along the Boston-Washington D.C. axis, but also as far away as Santiago, Chile. The original ones, first sighted in the 1980s, were likely the work of one individual, but new ones (probably including the one above) that have appeared in the last few years probably have been placed by copycats.
While many Toynbee tiles have been destroyed or covered over by road repaving, one government group, the Philadelphia Streets Department, at least made an effort to preserve some of them . Are they worthy of preservation? If you peel up ephemeral street art and put in a museum, is it still ephemeral street art? As the original Toynbee Tiles are threatened with extinction in the wild, they may live forever, if not on Jupiter, at least in cyberspace.