Title Text:At first, I moved from pok茅mon posters to regular oil paintings, but then these really grumpy and unreasonable detectives from the Louvre showed up and took them all. They wouldn’t even give me back my thumbtacks! Origin:https://xkcd.com/2018/ https://www.explainxkcd.com/wiki/index.php/2018:_Wall_Art 墙壁艺术…