The "Kelti" ('Celts'), a group of fans supporting the lower-league football team Bilogorac from the village of Veliko Trojstvo in Croatia, are portrayed.The "Kelti" ('Celts'), a group of fans supporting the lower-league football team Bilogorac from the village of Veliko Trojstvo in Croatia, are portrayed.The "Kelti" ('Celts'), a group of fans supporting the lower-league football team Bilogorac from the village of Veliko Trojstvo in Croatia, are portrayed.