Favorite Variant Covers for Marvel's "Infinity" Event Comic Series

 Infinity #1 variant cover by Arthur Adams

 Infinity #4 variant cover by Ryan Stegman

 Infinity #5 variant cover by Sara Pichelli

 Infinity #3 variant cover by Simone Bianchi

 Infinity #2 interior line art (Jerome Opena)

Images via IGN - were there are even more covers, interior preview pages, 

and info on the mini-series starting in August.