stop picture from swinging 3

https://nlr5m0z1pg.clarionvale.com/posts/the-art-of-level-picture-hanging-tools-tips-and-techniques-for-a-flawless-display

I was trying to take a photo of that old painting, but it kept swaying every time I moved; the chain it hung on was too long and caught the draft from the window. I slipped a small piece of folded cardboard behind the bottom edge to wedge it steady, and now it holds perfectly still no matter how much the air moves. That small tweak saved me from having to reshoot the whole thing.