Life lessons — Blue

What comes to mind when you think of the color blue? Is it the sky and the sea? Lapis Lazuli in ancient Egyptian art, delft pottery from Holland, Chinese porcelain, Picasso's blue period, the windows of Chartre Cathedral? In music it is both happy - "Blue skies, nothing but blue skies...", or sad - "I've got a feeling called the blues since my baby said goodbye". It has so many meanings - open spaces, freedom, intuition and imagination, and its more spiritual meanings - loyalty, wisdom, confidence, stability, faith and heaven. And then there is the signifcance beyond meanings that...