Despite being recognized as a hero by fans, The Hulk can still be a destructive force. In fact, concept art from Avengers: Age of Ultron shows just how frightening the Green Goliath can truly be, especially when under someone else's control.

Charlie Wen, Marvel Studios' former head of visual development, shared an image that shows a particularly menacing Hulk lurking in the shadows, an enraged look on his face, while a young boy runs away in terror.

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According to Wen, he designed the piece for what he calls one of Hulk's crazed moments in the film. This most likely refers to when he was under Scarlet Witch's control, leading to his rampage in Johannesburg.

Aside from giving off a horror movie poster vibe, the art succeeds in capturing the rage of The Hulk. It also reminds fans that even if the Green Goliath is a good guy most of the time, it's best to not be around him when he gets angry.

Mark Ruffalo's Hulk currently appears in Avengers: Endgame. Directed by Joe and Anthony Russo, the film also stars Robert Downey Jr. as Iron Man, Chris Evans as Captain America, Chris Hemsworth as Thor, Scarlett Johansson as Black Widow, Jeremy Renner as Hawkeye, Brie Larson as Captain Marvel, Paul Rudd as Ant-Man, Don Cheadle as War Machine, Karen Gillan as Nebula, Danai Gurira as Okoye and Bradley Cooper as Rocket, with Gwyneth Paltrow Pepper Potts, Jon Favreau as Happy Hogan, Benedict Wong as Wong, Tessa Thompson as Valkyrie and Josh Brolin as Thanos. The film is set for release on Digital HD on July 30 and Blu-ray and 4K UHD on Aug. 13.

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