Ryan Sook’s variant cover for Wonder Woman: Blackest Night.
Original Sin #1 Young variant
This is the variant cover for Superman Unchained #2, drawn by Terry Dodson. You can see the colour step-by-step at his website.
Iron Fist #1 Variant
IDW comics for April: this is the variant cover for Star Slammers Re-mastered #2, drawn by Walt Simonson.
X-Men #20 cover by Art Adams, featuring the New Mutants!