At the Burning Man 2007 event in Black Rock City (Nevada USA),
Bobvan incarnated his Mr. Speaker persona in a peripatetic performance, adding cryptic mutterings/oracular verbiage to the playa hum.
Liz Scrimgeour kept tabs on him while disseminating Entangled Postcards in a continuation of her project Transparent Man And The Head That Thinks The World.
"We all have dark thoughts from time to time", murmured
the Head That Thinks The World. "Even me."