He said said his work would be a bold contemporary piece with clean lines, and would have universal imagery.
"The symbols in the artwork are open to interpretation and are universal. This is a style I've used at the Te Awamutu Museum and on bus shelters in Hamilton, and I'll soon be creating a large similar-styled piece for the Auckland waterfront."
Mr Shirley started work on Monday and is hoping to have the artwork completed by the end of next week.
Inner City Revitalisation Portfolio lead, councillor Karen Hunt hoped the art would brighten up the area and stop taggers.
"This lane is often the subject of unwelcome tagging and can be a bit of an eyesore. So we're hoping that the new artwork will not only brighten up the area and bring another piece of art to the inner city, but will discourage graffiti as well."