Everyone asks how long these birdseed letters of All Consuming will last and I can only guess. It's been three weeks since the final sign was installed and the smaller letters naming the years since each city existed are completely gone. And the larger letters naming each city are in varied states of wholeness. Some have already become illegible and broken into pieces, while others (Great Zimbabwe for instance) are still quite clear. I predict they may be entirely gone by the end of June.
Here are some dusk and evening shots from June 9th: