Oliva Muus made her first museum selfie in the National Gallery of Denmark and since then it’s become a huge trend on the internet. Check out the selfies on Instagram (#museumofselfies) or on Tumblr where they are all grouped together. What’s so great about this initiative is that people from all over the world are submitting their entries. Have you made one yourself? Share it on Instagram with the hashtag or send the picture to email@example.com.