the trinity cathedral troitsky sobor; troitse-izmailovsky sobor, sometimes called the troitsky cathedral

architecture building called cathedral church city cityscape classicism colonnade column cupola dome europe evening faith famous fane green historic historical holiday lamp landmark landscape monument old orthodox our peter petersburg place religion russia saint saintpetersburg sculpture skyline sobor sometimes spring star statue street summer sunny sunset temple top tourism tourist tower town travel trinity troitseizmailovsky troitsky view