Muppet Aliens: The Yip Yip Martians by Sean Hartter

With all this talk about the upcoming Muppet movie, I thought it would be a good opportunity to share some art featuring Muppets who will probably make the cut for the movie, the Muppet Aliens, The Yip Yip Martians.


If you are not familiar with the Yip Yip Martians here they are in action:

You can find more of Sean’s work at his website and look for more of his work to appear here on the Retroist regularly.

Sean Hartter

Hartter wishes he was the love child of R. Crumb and Jack Kirby.

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