"Jim Henson's Fantastic World" is now open at the Museum of Science and Industry.
You can see his famous creations, including Kermit the Frog, Bert and Ernie.
The showcase features more than 130 original artworks created by the late Jim Henson including drawings, cartoons and storyboards.
The exhibit officially opens tomorrow with a party on what would have been Henson's 74th birthday.
Jim Henson's Fantastic World
Museum of Science and Industry
57th & Lake Shore Drive
Now- Jan. 23