Blogger and Flickr user Choking Hazards is a talented LEGO artist and has generously provided illustrated instructions so you can build your own LEGO skulls, like the ones above.

<a href="http://chokinghazards.blogspot.com/2011/05/lego-skull-instructions_26.html">You can download them at his blog, Choking Hazards.</a>

Cool, huh?

Well, you don't know the half of it. Check out his <a href="http://www.flickr.com/photos/choking_hazards/">Flickr stream</a> for more detailed LEGO creations -- like this<a href="http://www.flickr.com/photos/choking_hazards/sets/72157626788174502/with/5751157920/"> anatomy skeleton</a>:

<a href="http://frogandsnail.com/wp-content/uploads/2011/06/lego_anatomy_skeleton.jpeg"><img class="alignnone size-full wp-image-1037" title="lego_anatomy_skeleton" src="http://frogandsnail.com/wp-content/uploads/2011/06/lego_anatomy_skeleton.jpeg" alt="" width="419" height="629" /></a>

Creepy, yes, but undeniably brilliant as well.

<em>(anatomy skeleton discovered on <a href="http://pinterest.com/pin/32704347/">Pinterest</a>)</em>