do it yourself...

I spotted it, posted on a wall in the corner of Wrocław’s Market Square... very controversial piece of art...With description in Polish and English "do it yourself".
Probably, I was passing by this place thousends of times and never noticed it.
First, I thought that this is very provocative... even maybe shocking...
But it made me think alot and sad to say...in many ways we are doing it every day...