500-złoty note
The Polish 500-złoty note is a denomination of Polish currency. The bill's dimensions are 150 × 75mm. It has been put into circulation on 10 February 2017. The obverse of the note features a likeness of King John III Sobieski. The reverse depicts a crowned eagle and the Wilanów Palace in Warsaw.
It has been designed by Andrzej Heidrich who designed the remaining notes of the 1994/2012 series as well. The banknotes feature a double-letter prefix and a seven-digit serial number.