Homage: Swamp Ogre / Swamp Thing v2 #47

    

Title: Swamp Ogre	Title: Swamp Thing v2 #47
Publisher:	Publisher: DC Comics
Release date: 1968	Cover date: 1986
Artist: Frank Frazetta	Artist: Steve Bisette

Homage: Swamp Thing v1 #9 / Swamp Thing v2 #57

Title: Swamp Thing v1 #9	Title: Swamp Thing v2 #57
Publisher: DC Comics	Publisher: Marvel Comics
Cover date: 1974	Cover date: 1987
Artist: Bernie Wrightson	Artist: Steve Bissette

and #200!

Coincidence?: The Saga of the Swamp Thing #27 / Wonder Woman v2 #107

Title: The Saga of the Swamp Thing #27	Title: Wonder Woman v2 #107
Publisher: DC Comics	Publisher: DC Comics
Cover date: 1984	Cover date: 1996
Artist: Steve Bissette	Artist: John Byrne