You're searching for information on "Karl Sims". You can install this search engine on Firefox and Chrome.
This utility will allow you to search directly from your web browser search box.
Category: Makin' Magic
An Interview with Jonathan Knight. "The Sims Makin' Magic includes some of the wackiest character skins we've done, including witches, ogres, sprites, wizards, and a suite of Renaissance clothes. But you have to cast magic to get to some of the best characters."