[wulf]

It makes me think of fish.

I like the black and white version but would want to increase the contrast, certainly making the highlights brighter and perhaps darkening the shadows. That would make it look "wetter", enhancing the piscine appearance.

I would also consider cropping or lightening the patch in the bottom right, which I find distracting - noticeable but too small and near the edge to work as a feature.

Wulf