The artist Michael Paulus has used standard anatomical proportions to sketch out the skeletons that are implied by various classic cartoon characters. The effect is rather innocently eerie and bizarrely charming. My personal favorite is Charlie Brown whose grinning skull is downright unnerving.
http://michaelpaulus.com/gallery/v/character-Skeletons/

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2. Other Haunts – Cremation Urns that Resemble the Deceased
3. Other Haunts – The Dark Surrealism of Erlend Mork
4. Other Haunts: Hexing Hitler
5. Other Haunts: Comparative Skeletons