Swamp Hulk

Inspired by a classic Hulk image from Incredible Hulk Vol.1 #2 (drawn by Jack Kirby with inks by Steve Ditko... very moody stuff!). I decided to draw my version as it would have looked if it appeared in the 1970's Rampaging Hulk Magazine... as well as coloured versions featuring both the Green and Grey versions of the Hulk.