The most famous saying about them notwithstanding, sometimes a book’s cover tells you everything you need to know, or, at least, enough to make you want to know everything else you have yet to learn. But even some of the most iconic covers in literature, form The Great Gatsby, to Moby Dick, could, from time to time, due with a little update. That’s what Chilean artist Javier Jensen has done in a series of images that turn beloved covers into ever-so-subtly animated GIFs. Blink and you might miss them. Check out a few below and see more from him here.