saint bonaventure cathedral in banja luka, bosnia

banja luka bosnia banjaluka church cathedral herzegovina saint bonaventure republika srpska serbian republic september summer europe balkans architecture building catholic roman catholicism christian christianity travel tourism town city cities capital modern abstract contemporary bosnian brutalism brutalist concrete modernist european 1970s clock tower bell belltower union churches east south eastern southern outside outdoors exterior landmark clouds cumulus storm stormy grey gray centre heritage monument katedrala trees evergreen grounds called built