It is a rather nice picture.
+1 on the nice picture.
As you likely have read, it's among the last holdouts of habitat keeping the Desert Bighorn from extinction.
Have you been up to the Picacho State Rec Area? A guy working at Castle Dome Landing suggested it the other day. He said it has some nice rock piles and solitude.
Looks like there's gold in them thar hills.
The lighting on that one section makes it look like a fortified castle built into the side of the mountain.