Home > News > Weekend Frivolity: Found on (Black)boards 103 views 14 sec 0 Comment Weekend Frivolity: Found on (Black)boards Erik Voeten - March 5, 2011 “Via “:http://26.media.tumblr.com/tumblr_lh6pl0MvkQ1qa30ixo1_500.jpga (Berkeley) friend Found by my friend and colleague “Tony Arend”:http://anthonyclarkarend.com/ on a Georgetown blackboard Related