Coding by Holger Gehrmann. Graphics by Frank Knust; photographs by Marcel Egli; and photography assistance by Edgar Bäumer and Holger Gehrmann. Music by Chris Hülsbeck. Intro danced by Veronika Mössinger; intro, coding & choreography by Holger Gehrmann; intro, digitising & adaptation by Uwe Grabosch and Holger Gehrmann. Modelling by Myriam, Birgit, Frances and Ines.