Twinning?

 

twinning?

of course there's times when the rules should be broken and these stills are still appealing so that's most important, but I can't figure out whether these hand poses  count as 'twinning'.  Just trying to get a solid idea of what/when twinning is and when artists purposefully have twinned elements.

Do very subtle differences in fingers, toes, and angles move elements out of twin territory?

 

(actually, just like this bottom pose)

Ice Age Acting 2

sorry about the giant size of this thing, I'm not too familiar with video codecs and proper sizes.
double click to to open in youtube.

Some Acting Inspiration