Jack Gaughan (the Vance and Silverberg/Lee/Russ F&SFs):


...Ed Emshwiller (the Dorman, Disch, and Sheckley F&SFs)
1970s: comics art influence:
Joe Staton (the Fantastics, where editor Ted White was a lifelong comics fan, and would move on to Heavy Metal after his gig at Fantastic and Amazing):


...Jill Bauman (Aandahl & Turtledove
F&SFs)
Phil Parks: (Morrell
CD)
James Gurney: (Shepard
F&SF)
Charles Lang: (Rice & Koontz
CDs)
*And since this post, composed in Chrome, looks so weirdly out of order in Firefox (just looks a bit different/sloppier in IE), I'm adding a few identifiers...