The classic one:

Mind you, I don't have a baking stone and I don't bother with preheating the sheet pan. I baked it with steam at 250°C. Works like a charm, but holes could have been bigger :-)
I am addicted to the flavor. Really.
The modified one, baked today:

What did I modify?
- Based on extra grain version. Used 200gr wholewheat, 200gr bread flour and the rest a special mixture I had lying around
- Added (lots of) crushed walnuts
So it's the xtra xtra grain version, with walnuts. I love it, and it still comes with holes, great!
This is without a doubt my favorite recipe from the book! :-)