:: SF Unionized Art & Technical Workers ::
this series of stencils was sponsored by SFMOMA and can be found outside of the museum grounds on a nearby stretch of sidewalk.
pieces done by Jessica Tully & Kim Munson in conjunction with the Labor Archives Research Center
[update: Kim was nice enough to point out that there are more pics on YBCA site and Bay Area Now ]
:: BerDerp™ :: 
Hey, thanks for posting these. It’s amazing that they have survived over all this time, but these stencils are left over from a much larger project done for Bay Area Now 5 (YBCA) last year. There were stencils of union workers in front of several downtown theatres, and all round civic center (the opera, etc…). This also included walking tours and a gallery installation.
If you go to my blog and click the tags for either Bay Area Now or YBCA you can see more photos.
Kim Munson
May 26, 2009 at 8:05 pm