Other People who have helped produce Promethea

(in alphabetical order)

Alex Ross drew the version of the first issue of Promethea shown above.
John Coulthart : drew Sephiroth Map
Jeromy Cox colorist
Mick Gray : penciller
an interview with Mick Gray
another Interview with Mick Gray
one more Interview with Mick Gray
Todd Klein - letterer
Eric Shanower illustrator of Little Margie in Mystic Magic Land
Charles Vess drew the Charlton story in Issue #4
Here's a biography he wrote himself. (Shouldn't it be an autobiography then?)
Jose Villarubia responsible for the photographic section in Issue #7. Also did some work on Issues #12, #13 and #17 as well as painting over JHW's pencils on the covers of the collections.