view of historical city center of saint-petersburg, russia.

architecture black blue blurred bridge bridges bubble bubbles building center city cityscape color colorful colors dark darkess darkness dawn dvortsovi dvortsovy eastern europe famous green heritage historical illumination island landmark landmarks neva night nights orange outdoors peterburg petersburg photo place popular red river russia russian saint saintpetersburg silhouette silhouettes site sky st street tourisctic touristic travel unesco urban vasilevski vasilevsky view water white world yellow