Adam Mickiewicz Museum of Literature in Warsaw
Auschwitz Jewish Center
City Council Chmielnik
City Council Glogow
City Council Mielnik
City Council Olesnica
Gedeon Richter
MAMA. Murray Art Museum Albury
The Ministry of Culture and National Heritage
The Ministry of Economic Development
The Museum of Independence in Warsaw
The Museum of King Jan III’s Palace at Wilanów
The Museum of Mazovian Jews in Plock
The Museum of the National Anthem in Będomin
National Digital Archives
The National Museum in Gdansk
The National Museum in Warsaw
Polin Museum of the History of Polish Jews
Renova
The National Museum in Warsaw
The Polish Agency for Enterprise Development (PARP)
The Robert Schuman Foundation of Poland