|From State Route 79 in Arizona|
If you have some time while in Tucson, take a drive from Tucson to Phoenix on this highway for the beautiful Sonoran desert vistas.
What you see in these pics is the sun setting in the overcast misty sky....but there was an opening in the clouds and it looks as if the sky is on fire. I have another post tomorrow showing some of the misty dusty skies. It was a beautiful day.