Jim Roslof, iconic artist from D&D's earliest days, passed away yesterday. Among other works, he was responsible for the cover of Keep on the Borderlands, perhaps the most played D&D module ever produced. He will be missed.
http://en.wikipedia.org/wiki/Jim_Roslof
http://www.google.co.uk/images?hl=en...LMabtwf11MXfBA