The Polish National Identity exhibition presents nearly 300 posters from the collection of the Poster Museum in Wilanów. The exhibition has the character of a unique visual arts show. It features a series of images scattered throughout the century, relating to the idea of identity in various degrees, sometimes barely alluding to it. The exhibition is arranged according to thematic groups, not necessarily chronological. Mixing time periods reinforces the idea of the timelessness of a poster. After all, history repeats itself, and it is especially true when it comes to Poland.