Interior designers often use mirrors in small rooms to help reflect natural light and create the illusion of more space. A round mirror featuring letters of the alphabet was secured to the wall with safety anchors and a child-proof latch. The mirror helps keep the nursery bright and airy as it reflects natural sunlight streaming in through the window.
I've made pendants like that several times. You can buy packs of paper in the colors you want. So easy! The bright colored mirror is great too. You can get reasonable priced colorful mirrors at Home Goods Ross.