To yeno: Polariser
Hi Borut, thanks for the advice! Interestingly enough, I did actually take one complementary photo with a PL-filter and a slightly different POV. I'll resize it and upload it as a workshop for comparison. I chose this one since the monastery crept a bit too far to the bottom on that picture, plus I felt that even though the monastery got more colour, the whole background valley and sky got slightly more reddish which didn't appeal to me so much.