I built a briefcase that spews ivy and oxygen. Then I stood in front of the Federal Reserve Bank for an hour with it. One Italian tourist asked me if I was selling anything. Then he asked for references to yoga and mediation studios. The bank security guard asked me if everything was okay. I said “Yeah.” Lots of folks glanced in passing. One man got into a discussion with me on BART about global warming. I drank some $2 sustainable coffee while dispensing Free Air.

photos: Sarah Cross Photography