russia, kursk, sergiyevo, kazanskiy kafedralnyy sobor travel landmark

vector illustration landmark ussia moscow bolshevik red square kremlin volga river siberia tsar matryoshka balalaika revolution vodka ivan saint basils cathedral faberg tundra hermitage catherine palace orthodox sochi kaliningrad transsiberian railway kamchatka oligarch novosibirsk bolshevikkursk battle steel tank oryol oblast chernobyl kursk power plant prokhorovka magnetic anomaly world war iisergiyevo trinity lavra of st sergius monastery sergiyev posad church pilgrimage icon radzh belfry pechersky ascension monasterykazanskiy kafedralnyy sobor iconostasis kazan tatar baroque architecture