I can see the brush strokes or something too much in this picture. I don't know if that's on a shading layer, but the artist might need to go back and smooth it out a little more.

HawkeyeNFO said:

I can see the brush strokes or something too much in this picture. I don't know if that's on a shading layer, but the artist might need to go back and smooth it out a little more.

I think it may be a form of adversarial noise.