<a href="http://www.flickr.com/photos/calebphotographer/4471870821/" title="Enzo 1 by CalebPhotographer, on Flickr"> {} "768" height="1024" alt="Enzo 1" /></a> ƒ/2.8 ISO 1600 <a href="http://www.flickr.com/photos/calebphotographer/4471865503/" title="Enzo 2 by CalebPhotographer, on Flickr"> {} "768" height="1024" alt="Enzo 2" /></a> ƒ/3.5 ISO 1600 <a href="http://www.flickr.com/photos/calebphotographer/4477848321/" title="Enzo 3 by CalebPhotographer, on Flickr"> {} "514" height="672" alt="Enzo 3" /></a> ƒ/2.8 ISO 1600
Very strong images and I also like the first one, it captures more of the character of the sitter without being too threatening in nature. The catchlights suggest you used a rectangular light source (TV / Softbox ?)
