 He also did Desperate Dan after the original artist, Dudley Watkins, died.In "The Topper" comic he drew "Splodge", "Willy Nilly", "Foxy" and "Shorty Shambles".Grigg swiftly became the definitive "Korky the Cat" artist when he took over the artistic duties from James Crighton on the cover of The Dandy in the early 1960s.