Airbrush and Acrylic
This poster was the almost the cause of a complete nervous breakdown on my part. Actually painting the thing was quite fun, but getting it printed turned into a terrible, terrible nightmare involving incompetent scanning bureaus, dodgy printers who did a runner without telling anyone, and a hideous deadline bearing down like a steamroller aimed right at my most tender parts.
Fortunately, the boys at Toltec Print in Christchurch (who I thoroughly recommend, by the way) came through with a rush job at the last minute. It was still way past deadline, but at least the posters were out before the convention actually started — just.