There are at least five different acts called Pol or POL.
These are photos from concerts where Pol played, so they may be of other bands that played the concert as well.
Grauzone Festival 2023 Feb 10 - 12, 2023 The Hague, South Holland, Netherlands Uploaded by Simon Vt
SWN Festival 2012 Oct 20 - 21, 2012 Cardiff, Wales, United Kingdom Uploaded by Ij Travis
Edgefest Apr 23, 1995 Dallas, Texas, United States Uploaded by Chris St John