These murals aren't trash

Murals can change ordinary public places into art... and that includes dumpsters. Here are two examples I spotted at the end of July. The first was at Martha Cooper library, 1377 N. Catalina Avenue...

...and the second, at 4215 E. Fairmount Street:


Update (April 29, 2015): I just ran across an article about the dumpster art in the Arizona Daily Star: Midtown area creates 'dumpster art' to beautify streets, deter graffitists effort to discourage graffiti taggers,