Way out west (or east?)

We don't have many murals from the far east side of town — partly because I almost never go that way on my bicycle. Thanks to David Aber, though, here's a mural on the side of Tucson Pool & Spa:

He wrote: “The mural is old and faded. I had to enhance the photo to bring out as many details as possible.” And there are lots of details! An army of critters, from a spider and a scorpion on up, are looking on jealously — or climbing in! — to join the cowboy in the tank (or is it a spa?):

Great catch, Dave.

Update (March 26, 2021): I found an aerial view from BG Boyd Photography, who sent me a larger version:

Thank you, BG!