'Diamants'.
Bernhard Kolle was born in 1966 in Pozega, Croatia, and now lives and works in Lubljana, Slovenia. He grew up reading Western European comics through the Yugoslav comic magazine Stripoteka. He began his career drawing horror comics for the American market. Between 1988 and 1996, he was an artist for the comic books 'Conny' and 'Gespenster Geschichten' by Bastei Verlag in Germany. From 1996 to 1999, he was inking horror stories for Dark Horse titles like 'Ghost' and 'The Mask' in the USA. He then returned to Bastei and Gespenster Geschichten to draw the features 'Maddrax' and 'Vampira'.
'John Sinclair' #3 - 'Die Schwebenden Leichen von Prag' (Bastei).
Köllé teamed up with the French writers Jean-Claude and Agnès Bartoll to create the series 'Diamants' (2007-2012), published by Glénat. Köllé and Jean-Claude Bartoll continued their collaboration with 'Antarctica' in 2014.
'Diamants'.