The sky is a special color blue here in Colorado. There's less between us and the heavens.
Taken with my old Nikon about a decade ago - you can see where the photo has faded a bit along the right edge.
Climb the mountains and get their good tidings. Nature's peace will flow into you like sunshine flows into the trees. The winds will blow their own freshness into you and the storms their energy while cares will drop off like autumn leaves. --John Muir