I'm not normally a huge fan of bright colors, but when done right, like in this Flensted elephant mobile, they look absolutely stunning.
Denmark based Flensted produces a huge line of amazing mobiles ranging from classic, clean styles to fun, playful and colorful. I find that many mobiles today are way overdone, often resulting in a sloppy and cluttered looking product, but Flensted manages to create a perfect balance of simplicity and engaging.
I love love love the elegant and minimal use of primary colors and simple shapes in the elephant mobile pictured above. The images below are just a sampling of the many designs created by the company (click image for a better view).