I was asked a good question about how I drew the skater - in one go or from a photograph? My answer; definitely drawn on site and the skateboarder is actually an amalgamation of 2 or 3 skaters.
I knew I wouldn't be able to capture the stunt in one go, so I looked for a repetitive action that I could sketch from over a number of passes. These guys were practising the same stunt (grinding?) on that edge again and again, and I thought the backdrop of the Sky Tower and motorway viaduct behind would make an interesting composition. Each time one of them went past I focussed on just one element of their form or posture, it took quite a few goes over about 10 minutes lightly in pencil first, then inked over once I was reasonably happy.
The clothes are a mix and match too, one guy had the orange hat, another the green cargo shorts, and another the 'support your homies' t-shirt, which was actually on his front, for some reason it appealed so I put it on the t-shirt back so it could be included in the sketch (I have no idea why we need to support our homies, but you can buy one from SOUF Skateboards here)