There are over 1000 murals in Tucson, most downtown, with others scattered about the city. Some of the muralists have become well known outside of Tucson and now do commissioned pieces elsewhere. The artist that did the mural below, Joe Pagac, https://joepagac.net/murals, has been found! He does incredible work, with a great sense of humor! This is my favorite, with photo taken out my back passenger window when I went downtown for a haircut appointment.
