Why is the Sky Color Blue?

photo by awesomedanlourd

When you look up and see the bright blue sky... what do you feel?  How can its radiance affect your mood or emotion? Can it lighten up your heavy heart or deepen a wound that is pained by  life's misfortunes?

By just gazing upon its beauty with different cloud formations and shapes... we can build a promising future. Our imagination will take us somewhere beneath the vast view of this nature's wonder.