top edge of the valley, just past Ann st. The 'tiger army' shticker caught my eye, big comercial looking thing that it could be. Only seen this one, and if anthing seems remotly similar the atari/kaos and anarchy text stickers around the same area( i thunk i saw some stencils around too) are it.{Which talks to my thinking that the output of these artists is trackable. And not withstanding my earlier assumption that simon was an alias of listers[pun intended]}.However that green skull a peelin' is part of a larger group.