This Lego bust of Neil Gaiman's Morpheus for the Sandman graphic novels is truly a work of art. The artist in question goes by the name The Deathly Halliwell on flickr. The bust itself shows an incredible mastery of brick building. The hair alone is not something you typically see achieved with lego pieces. Having light-up eyes is just the icing on the cake for this showpiece.
Be sure to check out some of the other lego builds on Halliwell's page. All the Hellboy pieces are outstanding.