(Taking a quick break from reviewing my "foodie" hobby to throw on some homebrew stuff to those that may find it interesting)
In hopes of recreating De Dolle's Stille Nacht Reserva on a 3 gallon level...
From left to right:
Teve, Teve Reserva '03, Oerbier, Oerbier Reserva '05, Oerbier Reserva '06, Stille Nacht '05, Stille Nacht '06, Stille Nacht '08, Stille Nacht Reserva '05
Below, the Teve had some foam from shaking the bottle a bit before taking the picture. The Teve Reserva had a tiny pellicle formation from the brettanomyces and bacteria cultures.
While the Oerbier had the most potent, and active fermentation among the 9 bottles, the Oerbier Reservas developed a thick pellicle atop their liquid surface.