OK, so these color tones look suspiciously similar to those in the first Grand Canyon painting, but with less saturation. Let's see what even warmer (orange) tones might produce in the next "Grand Canyon (tonal variation)"...
"The Grand Canyon (tonal variation 2)" is for sale:
https://www.etsy.com/listing/158426408/the-grand-canyon
The Grand Canyon (tonal variation 2) 8x10" original Oil Painting on Prepared Canvas Pad by puci |