Colour in Burwood

This is one of the many graffiti pieces that I saw on my way to work while I was in Sydney the last few days. I quite like the colours used in this one. Below is a cropped version of the picture. It's actually quite amazing to see what these guys can do, especially if you consider that it is probably done at night with little to no street lighting, and at the risk of being arrested or run over by a train.