Art Deco Bug ~

I found this beautiful critter on my front patio. What beautiful and distinctive coloring! Although I did an image search I couldn't find a match. Anyone know what kind of insect I have photographed here?
UPDATE! A Tucson entomologist has made her verdict: Giant Mesquite Bug!
https://www.whatsthatbug.com/2008/01/28/giant-mesquite-bug-adult-and-nymphs-and-its-edible/