Want to spice up your kids’ space in a jiffy? While a fresh splash of paint is always a good move, embellishing a wall (or two, three, or four) with a bold wallpaper has a way of breathing major life into a room. Of course, choosing a pattern that you won’t get sick of fast is a big choice, and sometimes a big investment. So, we’re here to point you in what we think is the right direction, with 20 cool and playful prints to deck your children’s walls. From cute animals and modern graphics to color-it-yourself designs, we’d love to know your favorites.