Ключевые слова: aerial, architectural, architecture, blue, building, cathedral, christian, christianity, church, city, cityscape, colonnade, construction, cupola, dome, evening, exterior, famous, high, historical, house, isaac, landmark, landscape, monument, old, orthodox, panorama, park, petersburg, religion, roof, russian, saint, saintpetersburg, scene, sky, snow, st, sunset, tourism, tower, town, travel, trinity, urban, value, view, winter,