st. sophia-assumption cathedral. tobolsk kremlin. tobolsk. tyumen oblast. russia

arches architecture beautiful beauty blue building cathedral centre christian church city cityscape corbel cupola dome ensemble famous fivedomed golden grass green heads historic kokoshniki kremlin landmark landscape lawn medieval museum muzey nobody orthodox poppy religion russia russian scenery scenic siberia sky sofiyskouspenskiy sophia sophiaassumption st tobolsk town townscape urban white yellow