I didn't choose that one because I knew it was the more well-known monument.
Again I must say how clever it is. :):):
The inscription reads ' Los nasz dla was przestrogą.' Let our fate be a warning to you. Very chilling.
Yes, chilling, but we know how useless are such inscriptions coz humans perpetuate the same horrid things endlessly.
One from me:
Primary school student`s notebook shows food vocabulary. What is the major spelling mistake he/she made copying the words from the black/greenboard???
Hint - by major I mean a really serious one!!!