Can you see the person in the window screen?
This past fall Charlotte used her fingernail to "draw" a person on the window screen with her fingernail. I'm not sure if it's possible on all window screens or only the type we have but if you run your nail along it, it makes a mark. She figured this out before I did.
I think it's kinda cute, luckily. If we ever move, hopefully the perspective buyers will think so too.