Marvel Comics is releasing the Avengers: Age of Ultron concept art poster, which originally debuted at San Diego Comic Con, as a series of interlocking variant covers across their line of Avengers comic books in April, including the Ultron Forever series of specials.

The original art by Ryan Meinerding, Charlie Wen & Andy Park will be spread across the following issues:

Avengers: Ultron Forever #1 Variant Cover A

Avengers: Ultron Forever #1 Variant Cover B

New Avengers: Ultron Forever #1 Variant Cover A

New Avengers: Ultron Forever #1 Variant Cover B

Avengers #44

Uncanny Avengers: Ultron Forever #1 Variant Cover A

Uncanny Avengers: Ultron Forever #1 Variant Cover B

New Avengers #33

“These epic posters were really the hit of last year’s San Diego Comic-Con,” says Marvel SVP Sales & Marketing David Gabriel. “We’re glad that fans who attended the convention were able to get their hands on them but we’re even more excited to bring thousands of fans who may have missed this stunning image.”

The variants hit stores in April.