published on: 2012-04-07 21:02:39
libster160.tumblr.com/post/20671498797/
andrewharlow: jonathan schipper
libster160.tumblr.com/post/20671645870/
in-quo-totum-continetur: Twenty-four hour clock, Chartres Cathedral,
libster160.tumblr.com/post/20671715389/
libster160.tumblr.com/post/20673458968/