the krasnogvardeysky bridge at the confluence of the griboyedov and kryukov canals near the st. nicholas cathedral in

architecture blue bridge building canal cathedral channel christianity christmas church city cityscape decorated embankment evening festive garlands griboedov griboyedov historical holidays illumination krasnogvardeysky kryukov landmark landscape lights naval nicholas night nikolskaya orthodox outdoor peter petersburg russia russian saint snow spb steps stone street tourism travel trees winter