Second frame of third section (Gert's new boss is explaining the school philosophy to him):
School principal: I believe that in this school we are doing a reasonable job of preparing* the boys and girls for the challenges of the adult world.
They are sweet children, most of them anyway… You know how it is at that age, you're finding out where the boundaries are, and at first they'll try and see what you will let them get away with. You just have to show them that there are limits.
* The verb "klaarstomen" actually implies much more energy than the simple English “to prepare”, suggesting that the preparations are steam-powered. It is mainly used in edcuational contexts, sometimes as an equivalent of "to cram", but that would not have been correct here.
This won the first Willy Vandersteen Prize for the best Dutch-language comic of the previous two years (annual since 2014). It also won a Prix de l'Audace at the Angoulême International Comics Festival, and an Eisner nomination (for Best Painter/Multimedia Artist (interior art), in 2011). I thought it was really good.
It's a story in three parts. First, Gert throws a party in his attic apartment; all his old friends have come in the hope of catching up with Robbie, the most popular chap in the class. Lots of views of stilted conversation through the empty chair where Robbie is not sitting. In the second part, Robbie works his charm on lonely Noemie, who casts her inhibitions aside for some wild sex with him. And thirdly, Gert catches up with Robbie after checking in grayly and anonymously for his new job as a school administrator, and their relationship is laid much more open to us as readers than to them as characters. Robbie's favourite night club, Disco Harem, lurks in the anecdotes told by guests in the first part, and is the setting for most of the second and third parts; it is lushly realised and almost qualifies as a character on its own.
The extraordinarily expressive watercolour art (see here for some sample frames) is what puts this album a cut above the usual Flemish reality comic (which I tend to enjoy anyway). Here are the guests filing up the stairs to Gert's party, for instance:

And the graphic story medium, done well as it is here, can catch nuances of characterisation that the printed page cannot (look for instance at the faceless silhouette of the principal as he talks to Gert). I strongly recommend this. You can get it in Dutch here and in English here.
I may try and read the other Vandersteen Prize winners. Amoras vol 5: Wiske is on my list anyway as I have been working through that series. Unfortunately the 2011 winner, Terug naar Johan, by Michiel van de Pol, seems to be out of print.
There’s Richard Zimmler’s Last Kabbalist of Lisbon, which I read over a decade ago but have fond memories of; and Pascal Mercier’s Night Train to Lisbon, which I struggled with but I think that was me rather than the book. (OK, the second is only partly set in Lisbon).