We've all had our breath snatched from us as we behold one of the most stunning natural occurances: a gorgeous sky. Also see another gallery of clouds photos.
Tunnel View
© Merna L. NobileUp in the clouds
© Alan C. CarmichaelMorning In The Valley
© James N. SandersonBlue Ridge Mountains and Clouds
© Stephen M. KraftLet There Be Light
© Mark ChathamBefore the storm
© Wolfgang Dolak