About 45 minutes south of Amarillo, TX, is Palo Duro Canyon. At about 120 miles long, itīs second only to the Grand Canyon in size in the US. (I think. )
This is one of the views.
As always, Iīve got a long way to go. All AR: oils, no blend. The sky will be different. I just blocked in some color as a contrast while working.