Indestructible Hulk #1 Jason Keith Original Art Sketch Cover. Jack Kirby Hulk homage. Filed under: indestructible Tags: cover, hulk, indestructible, jason, keith, original, sketch Comments are Closed on this Post « BINKY #80 original cover art color separation DC 1970’S FRANK DEMMEJoe Sinnott Book Original Production Art Cover Jack Kirby Fantastic Four Thing »