Pioneer spacecraft gold plaque. Apparently, they were first used by paleoartist Matthew Martyniuk (who refers to the silhouette as "Pioneer Dork," because of his seeming insouciance in the face of carnivorous theropods in close proximity).
These photos were taken at the Palmer Events Center, at packet pick-up during the Austin Marathon Expo in February 2013. For some reason, the shirt seemed appropriate :-).
|Shadows of me and Cyn|
|The view from Palmer grounds|
|Expo and packet pickup|