In studying his work I still can't get over the craftmanship and skill that went into his line work. I have the fortunate use of uni-ball micro pens and Pitt artist brush pens but Bill used dip pens which is by far a lot harder to keep consistency of line so I worship on the alter of his ink stained drawing table.
oh and by the way W.C. stands for william charles, a long time ago I figured there were too many Bill cartoonists so I would go with my initials, thus the W.C.