Catch these pieces in San Francisco for Earth Day.
This one (of 10 produced) and was exhibited at Hollywood and Gower.

The Other Billboards
Billboard at the Olympic and Main	Billboard at the Gallery facing west	Billboard at the Gallery facing east	Billboard at Washington and La Brea
Billboard at Fairfax and Melrose	Billboard at Western and 101 Freeway	Billboard at Sunset and Las Palmas	Billboard at La Brea (at Edgewood) south of Olympic
Billboard at La Cienega and Olympic (at Whitworth)