I love this picture. I tend to be a fan of the aesthetic feel of a battle-work bearded warrior. Your work in painting this comes across, and I can tell your paying a good deal of attention to shading, and anatomy. Awesome job. If anything I'd redommend not being so constrast-shy with your shading, you obviously have a good understanding of how to implement shade, but you still do it a little light-handed. Otherwise this is very very cool, great job, and thanks for sharing!