Do intricate pre-cut tiles in a wall count as a "mural"? Whether they do or not, the artist put a lot of work into this tree outside the home at 1007 E. Alta Vista Street (just east of Park):
There are lots of examples like this on Tucson walls, and we probably won't show all of them here. But I thought this was an especially nice example. I snapped the picture on February 22nd, 2011.