Sarah Caldwell
April 16, 2013 AT 07:41 PM EDT

Mad Men‘s Jon Hamm stopped by Sesame Street to teach everyone the word ”sculpture.” While Elmo was busy creating a masterpiece of his own, Hamm found bigger and bigger examples to help demonstrate the word (in clay, marble, and finally metal). Elmo’s sculpture was definitely worth the wait. Watch the clip below:

Also, let’s not forget Sesame Street‘s awesome Mad Men parody about emotions:

Read more:

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