Hmmm. I go through a lot of images and also collect them. As you may see, I am quite interested in things that offer a glimpse of life in days of yore. Although I sometimes post religious puzzles, I am not religious. I like the artwork.
I also try to find use images that are doable as jigsaw puzzles, although sometimes my enjoyment of an image will override my common sense. When I post puzzles that look like they will be harder to put together, I usually reduce the number of pieces.