The permanent collection of Zachęta National Gallery of Art today comprises 3600 objects of which about 700 are paintings, almost 80 are video works and around 100 are sculptures and installations. In addition, the gallery owns an extensive collection of over 2600 works on paper such as graphic works, drawings and photographs. Polish artists from the 20th century, like Tadeusz Kantor, Henryk Stażewski and Alina Szapocznikow, are represented within the collection as well as Polish contemporary artists such as Mirosław Bałka, Katarzyna Kozyra, Zbigniew Libera, Wilhelm Sasnal and Krzysztof Wodiczko.