Mike readily assented when Jill suggested, quite firmly, that he give this picture to Duke.  He went at once to do so and would have done so anyhow; Mike knew about Duke's collection, he had seen it, looked through it with deep interest, trying to grok why Duke said, "That one ain't much in the face, but look at those legs - brother!" It always made Mike feel good to be called "brother" by one of his water brothers but legs were just legs, save that his own people had three each while humans each had only two - without being crippled thereby, he reminded himself, two legs were proper for humans, he must always grok that this was correct.