Jens-DeMorgan-house

Jens leads against the doorway of a London townhouse with a brass plaque saying "De Morgan House, London Mathematical Society". Jens is holding a copy of Chalkdust Issue 18.

Jens in front of De Morgan House in Bloomsbury, home of the LMS

Jigsaw is a talented chess player and fervent climber.

More from Chalkdust

Both comments and trackbacks are currently closed.