I love doors. Whenever Catherine and I go exploring in a town or village, I always fall behind because I'm looking at them. I have the idea that you could tell the history of civilization talking about doors.
This one, opposite the corner of rue Monsieur Le Prince and rue Dupuytren, integrates the window above. Check out the carved Earth motif. There are other things in there, too, including a book. I'm going to have to find out who made this door and why.