From the Shirtpunch.com's interview with the artist:
"Question: What inspired this design?
Answer: When a retired master thief decides to pull one last job, you know it's not going to end well. This design combines the characters from two such great films into the sequel that can never be."
About Shirtpunch.com: It's simple; ShirtPunch is your home for limited edition, pop culture tees... but there's a twist! We only offer one shirt every 24-hours, and they're always only $10.
