Who is the artist?
This question becomes deeper and richer then more you ponder what appears a simple creation of graffiti art. There is no doubt however that these two artists are practicing their craft in the pursuit of expression and the are doing it legally courtesy of the Adelaide City Council and their 'Free Wall' project.
This wall located under the Morphett Street Bridge has great visibility to passing traffic on North Terrace. It's constantly changing so make sure you visit the art, or possibly the artist, often.
Photo: Robert Rath, '366 Days of 2012, Day 315 - The Artist'. 1/15s f/2.8 ISO1600 70mm