According to the bio on Wikipedia: "Campbell ("Cam") Kennedy is a Scottish comics artist. He is best known for his work on 2000 AD, especially the flagship titles Judge Dredd and Rogue Trooper.
Following work in commercial art in his hometown of Glasgow, Kennedy went freelance and worked as an illustrator on D.C. Thomson's Commando, a well-known British war comic, between 1967 and 1972, before leaving comics altogether to become a professional fine artist. Kennedy's work has been described as gritty, energetic, chunky and raw.
In 1978 he was lured back to comics work again, beginning by drawing the Fighting Mann (1980-81) strip for Fleetway Publications' Battle comic. As Battle began to wind down, Kennedy moved across to its stablemate, the weekly sci-fi anthology comic 2000 AD."