Hi, I am Anna's little sister, I am 12.
Those look like very light paint stains.
PM if you want to talk more.
It could not be paint stains, as she has only been in my closet, but I can try to clean them off whatever the paint-off-cleaning-way is
Hi! I hope you know what happend
Yeah, they are unusual marking but look like dry paint, or a weird dried brown glue😅🤷♂️. They look small though, so nothing too bad.