In private
Warsaw Philharmonic, conductor’s office. From the right: Witold Rowicki, Joanna Rowicka, Magdalena Rowicka – conductors daughter, Zdzisław Śliwiński – director of the Warsaw Philharmonic
1964
Warsaw Philharmonic, conductor’s office. From the right: Witold Rowicki, Joanna Rowicka, Magdalena Rowicka – conductors daughter, Zdzisław Śliwiński – director of the Warsaw Philharmonic
1964