I travel this highway a lot, and the very first time I saw these two was in the middle of the night......a shadow in passing....OH MY!!! WHAT A SHADOW!!! So, I just had to see them in the daylight. Right away, I knew this needed a cache.
I did a search on the artist, and found that he is John Cerney. His artwork includes other murals, and scenes similar to this one scattered around the country. Maybe you've seen some of them before and would like to mention where it was as you post your log.