In today’s world there are many cool design ideas that you can use for the walls. You can paint color, use murals, decals or graphics, but there is one idea which is becoming more and more popular: it is adding texture with decorative 3D objects. The most popular of them are inspired by nature – birds, butterflies and flowers, and they can be made very cheaply with simple materials. If  you are tired of monochromatic walls, and wish to make a kids’ bedroom exclusive, then it’s time to look for some 3D wall design ideas that you would take to note. What you will choose: embody the designs given below, catch your own fantasy or stick to a classic look – it’s up to you to decide. Good luck!