Koziolek Matolek (Matolek the Billy-Goat) is a fictional character created by Kornel Makuszynski (story) and Marian Walentynowicz (art) in one of the first and most famous Polish comics back in 1933. It became a cult classic, popular since its creation till today, and becoming an important part of canon of Polish children's literature.

Unofficial opening of exhibition of toys in Museum