"Scientific research" (part 17, 18, 19 of many)

I feel thirsty, I mean, hungry to satisfy my scientific curiosity. The result of three investigations are as follow:


1- Köstrisser is nice German beer I had the chance to savour on the banks for the Rhine River. A nice beer to enjoy the sunset around Castles and history.
2- Kirkner (photo not shown).
3- Celebrating the spirit of the new Robin Hood movie, I had this Belgium beer: Brigand.