Actually, it was just a couple of slim joints rolled in my ciggie machine and a few cans of strongbow. I've produced similiar, but much less spontaneous, things sober. That was the underlying painting, I finished off the detailed stuff with fineliner, pencil, feltpens and stuff a few days later, clean of any influences. People who take strong LSD tend to produce art (during the trip at least) that makes even less sense than my picture. Kind of like when I was smoking salvia divinorum one time, and I had this flash of inspiration and completed the Times Cryptic Crossword in under a minute, sure that I had tapped into some well of cosmic, synchronistic genius that allowed me to see the underlying symbolic reality of all things.
When I looked at it sober I had, of course, filled the whole thing with complete gibberish.