You can pick pieces of art inspired by the Disney channel, Hannah Montana, The Smurfs, Tom & Jerry or any other ones that your kid loves. The look can further be improved by adding some lighting effects that are mild to the eye, but that help provide depth and brilliant contrast.
Even with kids art, there are Do’s and Don’ts: Ensure that you keep the wall hangings to the most appropriate levels that aren’t too high or too low. For your living room, you can choose a cartoon clip art or any other kids’ art that isn’t too small or too big. Place it properly behind the sofa, keeping it some inches above the sofa. When selecting art for kids, color is a huge factor as they need things that are colorful. Therefore, you need to choose a combination of colors that reflect the color of your room items. For example, you could have a Tom & Jerry clip art that has yellow, blue, red some other neutral colors to connect properly with sofas and tables that have a neutral color and maybe add some accessories that possess the colors on the posters as well.