As I got CoM and LF around 1983 so when they were first out, there was
nothing around like Josh Kirby's coverwork and they really did match the spirit of Terry's writing at a time when SF&F was still v.influenced by heavy duty fantasy. So Discworld needed something as different and innovative as the 'fun' art that Josh was brilliant at - and Terry loved his work anyway and for that reason.
But times change and I can see the attraction of the black covers 'cos they're beautifully photographed but they don't 'match' the tone of Terry's writing that well, although they're visually attractive and look slick on a rack. Terry's work
is slick but it's also and more importantly multi-layered and rich in texture of all sorts with the humour threading through - the lovely sea-chest with the coins on top may say a bit about the Luggage and Twoflower with all his dosh, but says nothing about the chaos and naked greed of the Broken Drum burning down or the adventures at Wyrmberg or in the Temple of Belshamaroth. Kirby's illustration of the riot at the Drum caught the spirit of that mayhem and playfulness and because, at the time, it looked
fun as well as different and new for that genre, it did the writing justice.
In the US the market is different perhaps so different cover art is needed and that's evidenced by the reaction of some people over here to Unseen Academicals for instance. As 'soccer's'

a minority sport over in the States the nuance and beauty of Paul Kidby's cover is completely lost on most US fans so you get the truly naff (to UK eyes) US version with the arms in the air and the round ball (thankfully they got that right!

) which perhaps doesn't do much for them either but at least says something about the content even if not particularly accurate of the gameplay... :twisted:
Horses for courses and times change but for fans who've been there from the start Josh's covers are inextricably linked to the pleasure we all felt when we first discovered Discworld and for that reason he'll always be my favourite Pratchett illustrator
