One famous painting  Stańczyk, painted by Jan Matejko.  The official language is Polish.
Another famous poster art was created by Tadeusz Trepkowski
The religions are Roman Catholic, Eastern Orthodox, Protestant, and others that are less common. The złoty  is a true traditional Polish currency unit going  back all the way to the Middle Ages
. One  Polish zloty equals 0.352983 U.S. dollars. They enjoy a festive dance called Polka. They became one of the first countries to reject communist rule in eastern Europe.