Two murals in Tucson

You started that day crawling through the hot city in your Toyota truck, a compact model that you had grown to love. You felt at home in it. On this day you were buzzing around slower cars and swearing at the stoplights you kept hitting. It was a day of errands and movement, and the air felt heavier.

You saw clouds.

You stopped at Grant and Campbell, and were delighted by a work of art on the side of…