The article says that the mural was painted by Jesus Robles Jr. and that the car wash has been here since 1984. You can see the mural as you drive by on 22nd: look to the north, just west of the stoplight at 6th Avenue. (Or stop in for a car wash!) I drive by all the time but never noticed it. I took this photo on August 17th.
Jerry Peek's images are public-domain. For non-profit use, he'd appreciate a mention of his name and JerryPeek.com. For profit, please ask first from the TucsonArt.info contact form; give the title of the blog entry, which image, and what you'd like to do.
For full-size versions of these shrunken photos — for instance, to print in a magazine — Jerry has them.
(Jerry is a volunteer who loves to show you murals, and your kindness will help him go on.) Thanks for reading!