Hello! I would like to ask for help from all you people on solving a mystery. I have some photos from movies and I need to find out where there from, so I will post here the photos and if you recognize them please post from which movie there from, please. Thank you!

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This one too
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Found out about some of them...now there’s only 4 left...please help

um, the first one seems familiar, I think it's 'Katyn' by Wajda