Beautiful gray and black ink design with a wolf in the foreground, an eagle flys overhead, and there are pine trees, clouds and a moon in the background. Excellent representation of perspective. The design also shows a dynamic nature: the eye starts at the base of the wolf's neck and is carried up on a curved fashion by the fur to its howling mouth. Then the design rapidly flows from left to right as led by the body feathers of the eagle. The composition is nicely tied together by the background images.
A very nice upper arm tattoo on this guy.