The owl has a lot of great texture. It is made with simple geometric shapes. The owl is still powerful in black and white. It's an interesting crop of the owl. I wish I could see more of the owl like his wings.
How To : Adobe Illustrator Geometric Art. This is a very interesting type of art. I do like how it uses simple shapes to create a portrait. I know for a fact that you can do this easily in Photoshop with one of the brush tools.