Rosie the Riveter, Ghostbusters edition
by Cory Doctorow from on (#1PZX9)
One year ago, Hugohugo gifted us the fine Immortan Joe/Uncle Sam mashup; this year, it's Rosie the Riveter meets Dr. Jillian Holtzmann (my all-time science hero!), also available as an art print or tee. (via Wil Wheaton)