Red Hand Bandit

This image is something I call the "Red Hand Bandit" and I'm sure you can see why.  This red hand has been both vexing and amusing me for months, and, it's NOT the only one!  There have been 3 sightings in the Summerlin, Las Vegas area and I'm terribly curious who is responsible.  Do you know?  Have you ever seen one in your neighborhood?  Are you equally vexed and amused?  I'll post more images of the Red Hand as I see them.  This was captured at Rampart and Summerlin Parkway.  Most importantly, is it art?