cityscape with an old water mill and ozerskaya hydroelectric station on the angrap river. ozersk, kaliningrad region

angrap angrapa anybody architecture blue brick building city cityscape construction dam darkemen day east enterprise former german hall hydroelectric hydrotechnical industrial industry kaliningrad landscape machine mill neogothic nobody old ozersk ozerskaya ozyorsk people power province provincial prussian red region regional river russia sight sky solar station style summer view waste water