A collage of 3 photos, crop and adjust the color tones

A dramatic sky at dawn yesterday, with
super thin crescent moon in scattered dark purple clouds.

Above right : A few minutes later as the sun began to rise, the clouds moved and condensed toward the mountain.
I started to see a long wispy clouds centered in the valley in front of the mountain, then forming several layers of small sections of Kelvin Helmholtz clouds, along the valley.