Seriously, this has been bugging me since October 2008 and I've finally got it!
I did a post then including some pics of street art from my neighbourhood. I love, love, LOVE the kids with the suitcase and I've finally found out who the artist is!
Gabriel Hope. Interview, and more pics of his work, here.
Some call him South Africa's Banksy. I say Banksy better watch out yo.
PS. Lynne, this one's for you.