I got off my backside and worked out how to use ImageMagick's c++ API.
I made a visualisation of bubble sort featuring a bee and daisies [329k]
( Moon Girl Technologies horrendous beanbag, Sun 19 Jun 2011, 17:50, archived)

Wow.
In that time I've had a glass of apple and boysenberry juice and I don't even know what a boysenberry is.
( Neptune A dole queue dosser and foul mouthed chav., Sun 19 Jun 2011, 17:59, archived)