Typically, I'm not one to buy into the Variant Cover madness which has returned to the comic collecting hobby just as the chrome and hologram covers did a decade ago.
I suppose it's only a matter of time before it all comes crashing down again. With the prevalence of variants, multiple covers, and superstar artists calling the shots, there are plenty of people already predicting the imminent demise of the modern market.
That said, I couldn't resist the Arthur Suydam Zombie variant cover to Ultimate Fantastic Four 32... it's a fun homage -- or swipe -- of the Silver Age classic Fantastic Four #8 originally drawn by Jack Kirby. This cover is a 1:15 variant.