figure of siren on rostral Сolumn on spit of vasilievsky island in st. petersburg against background of blue sky, rus

against anchor architecture art background base blue center city column columns culture element embankment europe exchange figure god historical history island landmark lighthouse monument naiad neptune neva north old peterburg petersburg river rostra rostral rus russia russian saint saintpetersburg sculpture ship sign siren sky spit st statue stock stone symbol tourism travel urban vasilevsky vasilievsky vasilyevsky view woman olumn