My French doesn’t really exist: does this label offer a “bar of logical harmony”, while implying perfection? Of course after seeing this label under the (wrong side) f-hole, I pulled the end pin and took a look into the violin through the hole.
Apparently it’s logical to support the area under the bridge, then skip some for a while. Notice how there’s an area at the top left of the picture where the bar has been cut away from contact with the top (and the same towards the back, in the dark–you can see just a bit of that).