imperial-russia:Tsesarevich Alexei and his elder sisters Olga, Maria and Anastasia photographed on b
imperial-russia:Tsesarevich Alexei and his elder sisters Olga, Maria and Anastasia photographed on board imperial yacht Standart with a favourite officer Pavel Voronov -- source link
#photographs#olga nikolaevna#little pair#pavel voronov#standart