Oskar Sosnowski, engraved by Edward Nicz in the wood engraving workshop of "Kłosy", all rights reserved
Source: Cyfrowe Mazowsze

Photo showing Tomasz Oskar Sosnowski. Publikacja

Oskar Sosnowski, engraved by Edward Nicz in the wood engraving workshop of "Kłosy"
License: public domain, Source: Cyfrowe Mazowsze, License terms and conditions

Zygmunt Put, St Francis of Assisi Church in Kraków, epitaph of Piotr Kochanowski, ca. 1850 by Oskar Sosnowski, photo Zygmunt Put, 2020
License: CC BY-SA 4.0, Source: Wikimedia Commons, License terms and conditions

Symbolic tombstone of the Sosnowski brothers with the Angel of Resurrection in the Carmelite Church of St Joseph the Spouse at Krakowskie Przedmieście in Warsaw, photo Marcin Mosakowski
License: CC BY-SA 4.0, Source: Instytut Polonika, License terms and conditions

Jadwiga and Jagiello, monument in the Planty in Kraków, photo Marcin Mosakowski
License: CC BY-SA 4.0, Source: Instytut Polonika, License terms and conditions

Statue of the Immaculately Conceived Mother of God, the so-called Jazłowiecka, in the chapel of the General House of the Immaculate Conception Sisters in Szymanów near Warsaw. Immaculate Conception in Szymanów near Warsaw, photo Marcin Mosakowski
License: CC BY-SA 4.0, Source: Instytut Polonika, License terms and conditions