Editor's note: Once children have mastered the primary colors, they move on to learning the more sophisticated ones, like lavender and turquoise. But of all the elite-level colors, only turquoise is used to describe the world’s most beautiful bodies of water, the sky on a perfect day, and all that stunning jewelry you can buy in Santa Fe, New Mexico. So get on the bandwagon and treat yourself to some exquisite Turquoise wallpapers!