Tuesday, December 16, 2014

This one's coming straight from Durham University, UK.

Courtesy of my dear friend Dan J.

Sunday, November 16, 2014

Wednesday, November 12, 2014

Friday, October 17, 2014

@Math Department, University of Georgia, Atlanta.

Courtesy of Matt Z.

Saturday, September 27, 2014

What's that back there? A first year napping?

@Muhly Lounge, Math Dept, University of Iowa.