beautiful girl in roller skates sitting on the granite embankment of the neva river on the background of the kunstkammer in st. p

academy active anthropology attractive beautiful center chevakinsky city ethnography evans gerbel girl granite great island kunstkamera landmark marvel mattarnovy neva parapet person petersburg petersburger petra rides robert roller rollers russia russian savva sciences skates skating sport sports sportsman student summer university vasilievsky woman young youth zemtsov