At a conference in Rouen, France

2014-02-03 18.22.24Attending an interesting work-shop in Rouen, France, Working Full-Time on Strings, WFS2014, lots of good problems:

Rouen is a medieval city, with an impressive Gothic cathedral, the historic capital of Normandy, and the place where Joan of Arc was executed in 1431.

One of the most impressive sites is the Gros Horlogean astronomical clock from the 16th century, still working today.