The four pictures caught my eye. The first one seems to be actually from Ukraine. But the other pictures reminded me of historical images of nazi-Germany. The last two images were quite easy to track: they are color photos from the LIFE Magazine archives.
The image on the top right hand corner was more challenging:
Text translation: Ukraine torchlight procession. So could this image have really something to do with Ukraine? Nope: it’s a still image from the 1989 movie Indiana Jones and the Last Crusade. I believe it was copied from here: https://www.screenused.com/images/indianalastcrusade/LAST_CRUSADE_169-19.jpg
Besides obvious propaganda, this is an example of search poisoning or SEO poisoning using a picture (from a movie by LucasFilm Ltd.).